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    <us-gaap:AmortizationOfDebtDiscountPremium contextRef="From2012-04-01to2012-12-31" unitRef="USD" decimals="0">352200</us-gaap:AmortizationOfDebtDiscountPremium>
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    <us-gaap:ProceedsFromUnsecuredLinesOfCredit contextRef="From1998-11-26to2013-12-31" unitRef="USD" decimals="0">200000</us-gaap:ProceedsFromUnsecuredLinesOfCredit>
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    <VSTA:NetProceedsFromIssuanceOf7ConvertibleNotes contextRef="From1998-11-26to2013-12-31" unitRef="USD" decimals="0">575000</VSTA:NetProceedsFromIssuanceOf7ConvertibleNotes>
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    <VSTA:ProceedsFromIssuanceOf7NotePayableToFoundingStockholder contextRef="From1998-11-26to2013-12-31" unitRef="USD" decimals="0">90000</VSTA:ProceedsFromIssuanceOf7NotePayableToFoundingStockholder>
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   &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Denominator:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Weighted average basic common shares outstanding&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;22,210,573&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;18,292,301&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;21,554,929&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;17,411,993&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Assumed conversion of dilutive securities:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Warrants to purchase common stock&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Potentially dilutive common shares assumed converted&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 13pt; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Denominator for diluted earnings per share - adjusted&amp;#160;weighted average shares&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;22,210,573&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;18,292,301&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;21,554,929&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;17,411,993&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Basic net income (loss) attributable to common stockholders per common share&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.01&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.85&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.05&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(1.11&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Diluted net loss attributable to common stockholders per common share&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.02&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.85&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.05&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(1.11&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
    <us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock contextRef="From2013-04-01to2013-12-31">&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2012&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 78%; line-height: 115%; font-size: 11pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Series A preferred stock issued and outstanding&lt;/font&gt;&lt;font style="font: 7pt Times New Roman, Times, Serif"&gt; (1)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,000,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,000,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Warrant shares issuable to Platinum upon exercise of common stock warrants by Platinum upon exchange of Series A preferred stock under the terms of the October 11, 2012 Note Purchase and Exchange Agreement&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7,500,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7,500,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Outstanding options under the 2008 and 1999 Stock Incentive Plans&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;4,705,270&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;4,966,771&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Outstanding warrants to purchase common stock&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,710,885&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;9,873,034&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%; font-size: 11pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10% convertible Exchange Note and Investment Notes issued to Platinum in October 2012, February 2013 and March 2013, including accrued interest through December 31, 2013 &lt;/font&gt;&lt;font style="font: 7pt Times New Roman, Times, Serif"&gt;(2)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7,271,640&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;4,645,198&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10% Convertible note issued to Platinum on July 26, 2013, including accrued interest through December 31, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;522,339&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10% Convertible notes issued as a component of Unit Offering, including accrued interest through December 31, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,186,097&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;51,896,231&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;41,985,003&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock>
    <us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock contextRef="From2013-04-01to2013-12-31">&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="10" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Fair Value Measurements at Reporting Date Using&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Carrying&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Value&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Quoted Prices&amp;#160;in&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Active Markets for&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Identical Assets&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;(Level 1)&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Significant Other&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Observable Inputs&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;(Level 2)&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center; text-indent: 0.5in"&gt;&amp;#160; &lt;b&gt;Significant&#13;        Unobservable&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Inputs&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;(Level 3)&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;December 31, 2013:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 56%; padding-left: 9pt; text-indent: 0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Warrant liability&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,717,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,717,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;March 31, 2013:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 9pt; text-indent: 0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Warrant liability&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6,394,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6,394,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock>
    <us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock contextRef="From2013-04-01to2013-12-31">&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Fair Value Measurements &lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Using Significant &lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Unobservable Inputs &lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;(Level 3)&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Warrant Liability&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 89%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Balance at March 31, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6,394,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Recognition of warrant liability upon issuance of Senior Secured Convertible&amp;#160;Promissory Note and warrant to Platinum on July 26, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;146,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Mark to market gain included in net loss&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(3,823,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Balance at December 31, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,717,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock>
    <VSTA:PrepaidExpensesTableTextBlock contextRef="From2013-04-01to2013-12-31">&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 78%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Insurance&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;48,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;19,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Legal fees&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,400&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,400&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Interest receivable on note receivable from sale&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;of common stock&lt;/font&gt;&lt;/td&gt;&#13; 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    <us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock contextRef="From2013-04-01to2013-12-31">&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 78%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Accrued professional services&lt;/font&gt;&lt;/td&gt;&#13; 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background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Accrued compensation&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;427,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;219,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Accrued royalties and license fees&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;25,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;All other&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;30,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;532,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;342,900&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock>
    <VSTA:ComponentsOfDiscountAndInterestRatesTableTextBlock contextRef="From2013-04-01to2013-12-31">&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 89%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Face value&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;250,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Discount attributable to:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#9;&amp;#160;Fair value of warrant &lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(146,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#9;&amp;#160;Beneficial conversion feature&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(100,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Inception date carrying value&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Effective Interest Rate&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;159.05&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</VSTA:ComponentsOfDiscountAndInterestRatesTableTextBlock>
    <VSTA:BlackscholesOptionPricingModelTableTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="margin: 0pt"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Assumption:&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Pre-modification&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Post-modification&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 78%; text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Market price per share (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.74&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.74&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Exercise price per share (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13; 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   &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;73.3%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Dividend rate&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.0%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.0%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted Average Fair Value per share&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;0.30&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;0.24&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Assumption:&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Pre-modification&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Post-modification&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 78%; text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Market price per share at modification date&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Exercise price per share (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1.23&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Risk-free interest rate (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.33%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.44%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Contractual term in years (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1.40&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2.10&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Volatility (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;74.4%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;75.8%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Dividend rate&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.0%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.0%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted Average Fair Value per share&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;0.05&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;0.11&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Assumption:&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Pre-modification&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Post-modification&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 78%; text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Market price per share at modification date&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.40&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.40&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Exercise price per share (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1.67&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Risk-free interest rate (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.51%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.57%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Contractual term in years (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2.06&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2.34&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Volatility (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;73.6%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;74.4%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Dividend rate&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.0%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13; 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    <VSTA:ScheduleDescriptionOfUnits contextRef="From2013-04-01to2013-12-31">&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Subject to&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Exercise&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Purchase at&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Price&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Expiration&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;per Share&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Date&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 79%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5/11/2014 to 7/26/2018&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5,254,019&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.64&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3/3/2023&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,940,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.88&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5/11/2014&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,428&lt;/font&gt;&lt;/td&gt;&#13; 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   &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;9/15/2017&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;425,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13; 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   &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;61,418&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3.00&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2/13/2016&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;25,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,710,885&lt;/font&gt;&lt;/td&gt;&#13; 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    <us-gaap:NatureOfOperations contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 9pt"&gt;&amp;#160;VistaGen Therapeutics,&#13;Inc., a Nevada corporation (&amp;#147;&lt;i&gt;VistaGen&lt;/i&gt;&amp;#148; or the &amp;#147;&lt;i&gt;Compan&lt;/i&gt;y&amp;#148;), is a biotechnology company with&#13;expertise in human pluripotent stem cell technology.&amp;#160;&amp;#160;The Company is applying and developing its stem cell technology&#13;for drug rescue, drug discovery and regenerative medicine. The Company&amp;#146;s primary goal is to use its stem cell technology&#13;platform, &lt;i&gt;Human Clinical Trials in a Test Tube&lt;/i&gt;&amp;#153;, and its network of strategic relationships, to design and generate&#13;novel, proprietary, safer variants, which the Company refers to as &lt;i&gt;Drug Rescue Variants&lt;/i&gt;&amp;#153;, of once-promising small&#13;molecule drug candidates discovered, developed and ultimately discontinued by pharmaceutical companies and others prior to market&#13;approval due to unexpected heart or liver safety concerns.&amp;#160;&amp;#160;The Company refers to these once-promising drug candidates&#13;that are now potentially suitable for drug rescue as &lt;i&gt;Drug Rescue Candidates&lt;/i&gt;&amp;#153;.&amp;#160;&amp;#160;The Company&amp;#146;s drug&#13;rescue strategy is to leverage (i) substantial prior investment in discovery and development of &lt;i&gt;Drug Rescue Candidates&lt;/i&gt; by&#13;others, (ii) its unique insight into heart and liver biology from its stem cell-derived bioassay systems, and (iii) medicinal chemistry&#13;to generate proprietary &lt;i&gt;Drug Rescue Variants&lt;/i&gt; for license and sale to pharmaceutical companies and others.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 11pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font-size: 10pt"&gt;In&#13;parallel with its drug rescue activities, VistaGen plans to explore, internally and/or through sponsored external programs,&amp;#160;pilot&#13;nonclinical development opportunities relating to small molecule drug discovery and/or regenerative medicine focused on blood,&#13;bone, cartilage, heart, liver and pancreas (insulin-producing beta islet) cells. Each of these drug discovery and regenerative&#13;medicine programs would be based on the proprietary differentiation and production capabilities of the Company&amp;#146;s &lt;i&gt;Human&#13;Clinical&lt;/i&gt; &lt;i&gt;Trials in a Test Tube&lt;/i&gt;&lt;/font&gt;&lt;font style="font-size: 7pt"&gt;tm&lt;/font&gt;&lt;font style="font-size: 10pt"&gt; platform.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;AV-101 is VistaGen's&#13;orally-available, small molecule prodrug candidate.&amp;#160;&amp;#160;AV-101 has successfully completed Phase 1 clinical development in&#13;the Unites States for treatment of neuropathic pain, a serious and chronic condition causing pain after an injury or disease of&#13;the peripheral or central nervous system that affects millions of people worldwide. The NIH awarded VistaGen approximately $8.8&#13;million for preclinical and Phase 1 clinical development of AV-101.&amp;#160;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;VistaGen is in the&#13;development stage and, since inception, has devoted substantially all of its time and efforts to human pluripotent stem cell technology&#13;research and development, including, among other things, bioassay system development, small molecule drug development, creating,&#13;protecting and patenting intellectual property, recruiting personnel and raising working capital.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;VistaGen Therapeutics,&#13;Inc., a California corporation incorporated on May 26, 1998 (&amp;#147;&lt;i&gt;VistaGen California&lt;/i&gt;&amp;#148;), is a wholly-owned subsidiary&#13;of the Company.&amp;#160;&amp;#160;As described more completely in the Company&amp;#146;s Annual Report on Form 10-K for the fiscal year ended&#13;March 31, 2013, pursuant to a strategic merger transaction on May 11, 2011, the Company acquired all outstanding shares of VistaGen&#13;California in exchange for 6,836,452 shares of the Company&amp;#146;s common stock (the &amp;#147;&lt;i&gt;Merger&lt;/i&gt;&amp;#148;), and assumed&#13;all of VistaGen California&amp;#146;s pre-Merger obligations. The Condensed Consolidated Financial Statements of the Company included&#13;in this report also include the accounts of VistaGen California&amp;#146;s two wholly-owned subsidiaries, Artemis Neuroscience, Inc.,&#13;a Maryland corporation, and VistaStem Canada, Inc., a corporation organized under the laws of Ontario, Canada.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;</us-gaap:NatureOfOperations>
    <us-gaap:LiquidityDisclosureTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The accompanying&#13;unaudited Condensed Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted&#13;in the United States (&amp;#34;&lt;i&gt;U.S. GAAP&lt;/i&gt;&amp;#34;) for interim financial information and with the instructions to Form 10-Q and&#13;Rule&amp;#160;8-03 of Regulation S-X.&amp;#160;&amp;#160;Accordingly, they do not contain all of the information and footnotes required for&#13;complete consolidated financial statements. In the opinion of management, the accompanying unaudited Condensed Consolidated Financial&#13;Statements reflect all adjustments, which include only normal recurring adjustments, necessary to present fairly the Company&amp;#146;s&#13;interim financial information. The accompanying Condensed Consolidated Balance Sheet at March 31, 2013 has been derived from the&#13;Company's audited consolidated financial statements at that date but does not include all disclosures required by U.S. GAAP.&amp;#160;&#13;The operating results for the three and nine months ended December 31, 2013 are not necessarily indicative of the operating results&#13;to be expected for the Company's fiscal year ending March 31, 2014 or for any other interim period or any other future period.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The accompanying&#13;unaudited Condensed Consolidated Financial Statements and notes to Condensed Consolidated Financial Statements should be read in&#13;conjunction with the Company&amp;#146;s audited Consolidated Financial Statements for the fiscal year ended March 31, 2013 contained&#13;in its Annual Report on Form 10-K, as filed with the United States Securities and Exchange Commission (&amp;#147;&lt;i&gt;SEC&lt;/i&gt;&amp;#148;).&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The accompanying&#13;Condensed Consolidated Financial Statements have been prepared assuming the Company will continue as a going concern. As a development&#13;stage company without sustainable revenues, the Company has experienced recurring losses and negative cash flows from operations.&#13;From inception through December 31, 2013, the Company has a deficit accumulated during its development stage of $68.8 million.&#13;The Company expects these conditions to continue for the foreseeable future as it expands its &lt;i&gt;Human Clinical Trials in a Test&#13;Tube&lt;/i&gt;&amp;#153; platform and executes its drug rescue programs and, potentially, regenerative medicine programs.&lt;/p&gt;&#13;&#13;&lt;p style="font: 11pt/normal Calibri, Helvetica, Sans-Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 9pt"&gt;&amp;#160;Since its inception&#13;in May 1998, the Company has financed its operations and technology acquisitions primarily through the issuance and sale of equity&#13;and debt securities, including convertible promissory notes and short-term promissory notes, for cash proceeds of approximately&#13;$25.4 million, as well as from an aggregate of approximately $16.4 million of government research grant awards, strategic collaboration&#13;payments and other revenues. Additionally, the Company has issued equity securities with an approximate value at issuance of $12.6&#13;million in non-cash settlements of certain liabilities, including liabilities for professional services rendered to the Company&#13;or as compensation for such services. At December 31, 2013, the Company had approximately $20,700 in cash and cash equivalents.&#13;Such cash and cash equivalents are not sufficient to enable the Company to fund its planned operations, including expected cash&#13;expenditures of approximately $5 million through the next twelve months. However, on April 8, 2013, the Company entered into a&#13;Securities Purchase Agreement (as amended, the &amp;#147;Securities Purchase Agreement&amp;#148;) with Autilion AG, a company organized&#13;and existing under the laws of Switzerland (&amp;#147;Autilion&amp;#148;). Under the terms of the Securities Purchase Agreement, Autilion&#13;is contractually obligated to purchase an aggregate of 72.0 million restricted shares of the Company&amp;#146;s common stock at a&#13;purchase price of $0.50 per share for aggregate cash consideration of $36.0 million (the &amp;#147;Autilion Financing&amp;#148;). At&#13;December 31, 2013, the Company had completed a nominal initial closing of $25,000 and issued 50,000 restricted shares of its common&#13;stock under the Securities Purchase Agreement.&amp;#160;&amp;#160;Although there can be no assurance that an additional closing of the&#13;Autilion Financing will occur, in early January 2014, Autilion informed the Company of its expectation that the Company will receive&#13;the full $36.0 million committed under the terms of the Securities Purchase Agreement by mid-February 2014. As of the date of this&#13;report, there has not been a subsequent closing of the Autilion Financing.&amp;#160;&amp;#160;To provide working capital for operations&#13;prior to any closing of the Autilion Financing, from December 31, 2013 through the date of this report, the Company&#13;completed private placements of its securities resulting in aggregate cash proceeds of $390,000, as described in Note 11, Subsequent&#13;Events.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;To the extent necessary,&#13;the Company may also seek to meet its cash needs and fund its working capital requirements through a combination of additional&#13;private placements of its securities,&amp;#160;which may include both debt and equity securities issued to Platinum Long Term Growth&#13;Fund VII (&amp;#147;&lt;i&gt;Platinum&lt;/i&gt;&amp;#148;), currently the Company&amp;#146;s largest institutional investor, and/or other investors,&#13;research and development collaborations, license fees and government grant awards. Additionally, the Company believes that its&#13;participation in strategic collaborations, including licensing transactions, may provide additional cash in support of its future&#13;working capital requirements.&amp;#160;&amp;#160;If the Company is unable to complete the Autilion Financing in a timely manner or to obtain&#13;sufficient financing from other sources, if required, it may be required to reduce, defer, or discontinue certain of its research&#13;and development activities or it may not be able to continue as a going concern. &amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;</us-gaap:LiquidityDisclosureTextBlock>
    <us-gaap:SignificantAccountingPoliciesTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;Use of Estimates&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The preparation&#13;of financial statements in conformity with U.S.&amp;#160;GAAP requires management to make estimates and assumptions that affect the&#13;reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements,&#13;and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.&amp;#160;&amp;#160;Significant&#13;estimates include those relating to revenue recognition, share-based compensation, and assumptions that have been used to value&#13;warrants, warrant modifications, and previous put option and note term extension liabilities.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;Revenue Recognition&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Although the Company&#13;does not currently have any such arrangements, it has historically generated revenue principally from collaborative research and&#13;development arrangements, technology access fees and government grants.&amp;#160;&amp;#160;Revenue arrangements with multiple components&#13;are divided into separate units of accounting if certain criteria are met, including whether the delivered component has stand-alone&#13;value to the customer. Consideration received is allocated among the separate units of accounting based on their respective selling&#13;prices.&amp;#160;&amp;#160;The selling price for each unit is based on vendor-specific objective evidence, or VSOE, if available, third&#13;party evidence if VSOE is not available, or estimated selling price if neither VSOE nor third party evidence is available.&amp;#160;&amp;#160;The&#13;applicable revenue recognition criteria are then applied to each of the units.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company recognizes&#13;revenue when the four basic criteria of revenue recognition are met: (1)&amp;#160;a contractual agreement exists; (2)&amp;#160;the transfer&#13;of technology has been completed or services have been rendered; (3)&amp;#160;the fee is fixed or determinable; and (4)&amp;#160;collectability&#13;is reasonably assured.&amp;#160;&amp;#160;For each source of revenue, the Company complies with the above revenue recognition criteria&#13;in the following manner:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 11pt/normal Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"&gt;&lt;tr style="vertical-align: top"&gt;&#13;&lt;td style="width: 0.4in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#149;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;font style="font-size: 10pt"&gt;Collaborative arrangements typically consist of non-refundable and/or&#13;exclusive technology access fees, cost reimbursements for specific research and development spending, and various milestone and&#13;future product royalty payments.&amp;#160;&amp;#160;If the delivered technology does not have stand-alone value, the amount of revenue&#13;allocable to the delivered technology is deferred.&amp;#160;&amp;#160;Non-refundable upfront fees with stand-alone value that are not dependent&#13;on future performance under these agreements are recognized as revenue when received, and are deferred if the Company has continuing&#13;performance obligations and has no objective and reliable evidence of the fair value of those obligations.&amp;#160;&amp;#160;The Company&#13;recognizes non-refundable upfront technology access fees under agreements in which it has a continuing performance obligation ratably,&#13;on a straight-line basis, over the period in which the Company is obligated to provide services.&amp;#160;&amp;#160;Cost reimbursements&#13;for research and development spending are recognized when the related costs are incurred and when collectability is reasonably&#13;assured.&amp;#160;&amp;#160;Payments received related to substantive, performance-based &amp;#147;at-risk&amp;#148; milestones are recognized&#13;as revenue upon achievement of the milestone event specified in the underlying contracts, which represent the culmination of the&#13;earnings process.&amp;#160;&amp;#160;Amounts received in advance are recorded as deferred revenue until the technology is transferred,&#13;costs are incurred, or a milestone is reached.&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 11pt/normal Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"&gt;&lt;tr style="vertical-align: top"&gt;&#13;&lt;td style="width: 0.4in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#149;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;font style="font-size: 10pt"&gt;Technology license agreements typically consist of non-refundable&#13;upfront license fees, annual minimum access fees and/or royalty payments. Non-refundable upfront license fees and annual minimum&#13;payments received with separable stand-alone values are recognized when the technology is transferred or accessed, provided that&#13;the technology transferred or accessed is not dependent on the outcome of the continuing research and development efforts. Otherwise,&#13;revenue is recognized over the period of the Company&amp;#146;s continuing involvement.&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 11pt/normal Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"&gt;&lt;tr style="vertical-align: top"&gt;&#13;&lt;td style="width: 0.4in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#149;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;font style="font-size: 10pt"&gt;Government grants, which support the Company&amp;#146;s research efforts&#13;on specific projects, generally provide for reimbursement of approved costs as defined in the terms of grant awards. Grant revenue&#13;is recognized when associated project costs are incurred.&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Research and Development Expenses&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Research and development&#13;expenses are composed of both internal and external costs.&amp;#160;&amp;#160;Internal costs include salaries and employment-related expenses&#13;of scientific personnel and direct project costs.&amp;#160;&amp;#160;External research and development expenses consist primarily of sponsored&#13;stem cell research and development costs, costs associated with clinical and non-clinical development of AV-101, the Company&amp;#146;s&#13;small molecule prodrug candidate for neuropathic pain, depression and potentially other neurological conditions, and costs related&#13;to the application and prosecution of patents related to the Company&amp;#146;s stem cell technology platform, &lt;i&gt;Human Clinical Trials&#13;in a Test Tube&lt;/i&gt;&amp;#153;, and AV-101. All such costs are charged to expense as incurred.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;Stock-Based Compensation&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company recognizes&#13;compensation cost for all stock-based awards to employees based on the grant date fair value of the award.&amp;#160;&amp;#160;Stock-based&#13;compensation expense is recognized over the period during which the employee is required to perform services in exchange for the&#13;award, which generally represents the scheduled vesting period.&amp;#160;&amp;#160;The Company has no awards with market or performance&#13;conditions.&amp;#160;&amp;#160;For equity awards to non-employees, the Company re-measures the fair value of the awards as they vest and&#13;the resulting value is recognized as an expense during the period over which the services are performed.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; 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   &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Nine Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2012&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2012&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Research and development expense:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 52%; padding-left: 0.25in; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Stock option grants, including expense&amp;#160;related to modifications&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;126,900&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;574,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;240,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;666,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Warrants granted to officer in March 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;33,400&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;100,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;160,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;574,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;340,600&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;666,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;General and administrative expense:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 0.25in; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Stock option grants, including expense&amp;#160;related to modifications&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;242,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;239,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;352,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;295,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Warrants granted to officers and directors in March 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;66,900&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;200,600&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;309,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;239,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;553,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;295,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Total stock-based compensation expense&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;469,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;813,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;893,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;962,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;During the nine&#13;months ended December 31, 2013, the Company granted options to purchase an aggregate of 156,000 shares of its common stock at exercise&#13;prices from $0.40 per share to $0.82 per share (the quoted market price on the grant dates) to certain employees and consultants.&#13;During the quarter ended December 31, 2013, the Company modified certain outstanding options granted from its 2008 Stock Incentive&#13;Plan to reduce the exercise price to $0.40 per share or $0.50 per share and modified certain options granted from its 1999 Stock&#13;Incentive Plan to reduce the exercise price to $0.50 per share. The expense indicated in the table above for the three and nine&#13;months ended December 31, 2013 includes an aggregate of $252,000 attributable to these modifications. The Company modified certain&#13;options during the quarter ended December 31, 2012 and recognized an aggregate of $788,800 attributable to such modifications in&#13;the three and nine month periods ended December 31, 2012. At December 31, 2013, there were options outstanding to purchase 4,705,270&#13;shares of the Company&amp;#146;s common stock at a weighted average exercise price of $0.59 per share.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;Warrant Liability&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company has&#13;issued certain warrants to Platinum and, subject to Platinum&amp;#146;s exercise of its rights to exchange shares of the Company&amp;#146;s&#13;Series A preferred stock that it holds, the Company is also obligated to issue an additional warrant to Platinum, that contain&#13;an exercise price adjustment feature in the event the Company subsequently issues additional equity instruments at a price lower&#13;than the exercise price of the warrants. The Company accounts for these warrants as non-cash liabilities and estimates their fair&#13;value as described in Note 4, &lt;i&gt;Fair Value Measurements; &lt;/i&gt;Note 7, &lt;i&gt;Convertible Promissory Notes and Other Notes Payable&lt;/i&gt;,&#13;and Note 9&lt;i&gt;, Capital Stock&lt;/i&gt;. The Company computes the fair value of the warrant liability at each reporting period and the&#13;change in the fair value is recorded as non-cash expense or non-cash income. The key component in determining the fair value of&#13;the warrant and the related liability is the Company&amp;#145;s stock price, which is subject to significant fluctuation and is not&#13;under the Company&amp;#146;s control. The resulting change in the fair value of the warrant liability on the Company&amp;#146;s net income&#13;or loss is therefore also subject to significant fluctuation and will continue to be so until all of the warrants are issued and&#13;exercised, amended or expire. Assuming all other fair value inputs remain generally constant, the Company will record an increase&#13;in the warrant liability and non-cash expense when its stock price increases and a decrease in the warrant liability and non-cash&#13;income when its stock price decreases.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;Comprehensive Loss&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company has&#13;no components of other comprehensive loss other than net loss, and accordingly the Company&amp;#146;s comprehensive loss is equivalent&#13;to its net loss for the periods presented.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;Income (Loss) per Common Share&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Basic income (loss)&#13;per share of common stock excludes the effect of dilution and is computed by dividing net income (loss) by the weighted-average&#13;number of shares of common stock outstanding for the period. Diluted income (loss) per share of common stock reflects the potential&#13;dilution that could occur if securities or other contracts to issue shares of common stock were exercised or converted into shares&#13;of common stock. In calculating diluted net income (loss) per share, the numerator is adjusted for the change in the fair value&#13;of the warrant liability attributable to outstanding warrants, only if dilutive, and the denominator is increased to include the&#13;number of potentially dilutive common shares assumed to be outstanding during the period using the treasury stock method. Based&#13;on the market price of the Company&amp;#146;s common stock for the quarter ended December 31, 2013, no potentially dilutive securities&#13;were assumed to be converted into common shares and outstanding during the period for purposes of calculating diluted earnings&#13;per share. For all loss periods presented, potentially dilutive securities have been excluded from the computation as their effect&#13;would be antidilutive.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Basic net income&#13;(loss) and diluted net loss attributable to common stockholders per share was computed as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Quarters Ended &lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Nine Months Ended&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: center; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: center; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2012&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: center; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13; 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   &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 52%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Net income (loss) attributable to common stockholders for basic earnings per share&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;131,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(15,528,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13; 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less: change in fair value of warrant liability attributable to Exchange, Investment and Bridge Warrants issued to Platinum&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(620,900&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13; 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line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Net loss for diluted earnings per share attributable to common stockholders&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(489,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(15,528,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(1,143,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13; 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   &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Denominator:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Weighted average basic common shares outstanding&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;22,210,573&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;18,292,301&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;21,554,929&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;17,411,993&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Assumed conversion of dilutive securities:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Warrants to purchase common stock&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Potentially dilutive common shares assumed converted&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 13pt; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Denominator for diluted earnings per share - adjusted&amp;#160;weighted average shares&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;22,210,573&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;18,292,301&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;21,554,929&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;17,411,993&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Basic net income (loss) attributable to common stockholders per common share&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.01&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.85&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.05&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(1.11&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Diluted net loss attributable to common stockholders per common share&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.02&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.85&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.05&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(1.11&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Potentially dilutive&#13;securities excluded in determining diluted net loss per common share are as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2012&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 76%; line-height: 115%; font-size: 11pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Series A preferred stock issued and outstanding&lt;/font&gt;&lt;font style="font: 7pt Times New Roman, Times, Serif"&gt; (1)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,000,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,000,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Warrant shares issuable to Platinum upon exercise of common stock warrants by Platinum upon exchange of Series A preferred stock under the terms of the October 11, 2012 Note Purchase and Exchange Agreement&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7,500,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7,500,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Outstanding options under the 2008 and 1999 Stock Incentive Plans&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;4,705,270&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;4,966,771&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Outstanding warrants to purchase common stock&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,710,885&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;9,873,034&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%; font-size: 11pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10% convertible Exchange Note and Investment Notes issued to Platinum in October 2012, February 2013 and March 2013, including accrued interest through December 31, 2013 &lt;/font&gt;&lt;font style="font: 7pt Times New Roman, Times, Serif"&gt;(2)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7,271,640&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;4,645,198&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10% Convertible note issued to Platinum on July 26, 2013, including accrued interest through December 31, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;522,339&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10% Convertible notes issued as a component of Unit Offering, including accrued interest through December 31, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,186,097&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;51,896,231&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;41,985,003&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;____________&lt;/p&gt;&#13;&#13;&lt;p style="font: 11pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font-size: 7pt"&gt;(1)&lt;/font&gt;&lt;font style="font-size: 10pt"&gt;&#13;assumes exchange under the terms of the October 11, 2012 Note Exchange and Purchase Agreement with Platinum&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 11pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font-size: 7pt"&gt;(2)&lt;/font&gt;&lt;font style="font-size: 10pt"&gt;&#13;assumes conversion under the terms of the October 11, 2012 Note Exchange and Purchase Agreement with Platinum and the terms of&#13;the individual notes&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&lt;b&gt;&amp;#160;Recent Accounting Pronouncements&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;There have been&#13;no recent accounting pronouncements or changes in accounting pronouncements during the nine months ended December 31, 2013, as&#13;compared to the recent accounting pronouncements described in the Company&amp;#146;s Form 10-K for the fiscal year ended March 31,&#13;2013, that are of significance or potential significance to the Company.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;</us-gaap:SignificantAccountingPoliciesTextBlock>
    <us-gaap:FairValueDisclosuresTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;Note 4.&amp;#160;&amp;#160;Fair Value Measurements&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company follows&#13;the principles of fair value accounting as they relate to its financial assets and financial liabilities. Fair value is defined&#13;as the estimated exit price received to sell an asset or paid to transfer a liability in an orderly transaction between market&#13;participants at the measurement date, rather than an entry price that represents the purchase price of an asset or liability.&amp;#160;&amp;#160;Where&#13;available, fair value is based on observable market prices or parameters, or derived from such prices or parameters.&amp;#160;&amp;#160;Where&#13;observable prices or inputs are not available, valuation models are applied.&amp;#160;&amp;#160;These valuation techniques involve some&#13;level of management estimation and judgment, the degree of which is dependent on several factors, including the instrument&amp;#146;s&#13;complexity.&amp;#160;&amp;#160;The required fair value hierarchy that prioritizes observable and unobservable inputs used to measure fair&#13;value into three broad levels is described as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 11pt/normal Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"&gt;&lt;tr style="vertical-align: top"&gt;&#13;&lt;td style="width: 0.4in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#149;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;font style="font-size: 10pt"&gt;&lt;i&gt;Level&amp;#160;1&lt;/i&gt;&amp;#160;&amp;#151; Quoted prices (unadjusted) in active&#13;markets that are accessible at the measurement date for assets or liabilities. The fair value hierarchy gives the highest priority&#13;to Level&amp;#160;1 inputs.&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 11pt/normal Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"&gt;&lt;tr style="vertical-align: top"&gt;&#13;&lt;td style="width: 0.4in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#149;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;font style="font-size: 10pt"&gt;&lt;i&gt;Level&amp;#160;2&lt;/i&gt;&amp;#160;&amp;#151; Inputs other than Level&amp;#160;1 that&#13;are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets&#13;that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the&#13;full term of the assets or liabilities.&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 11pt/normal Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"&gt;&lt;tr style="vertical-align: top"&gt;&#13;&lt;td style="width: 0.4in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#149;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;font style="font-size: 10pt"&gt;&lt;i&gt;Level&amp;#160;3&lt;/i&gt;&amp;#160;&amp;#151; Unobservable inputs (&lt;i&gt;i.e., &lt;/i&gt;inputs&#13;that reflect the reporting entity&amp;#146;s own assumptions about the assumptions that market participants would use in estimating&#13;the fair value of an asset or liability) are used when little or no market data is available. The fair value hierarchy gives the&#13;lowest priority to Level&amp;#160;3 inputs.&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&amp;#160;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 27pt"&gt;A financial instrument&amp;#146;s&#13;categorization within the valuation hierarchy is based upon the lowest level of input that is significant to the fair value measurement.&amp;#160;&amp;#160;Where&#13;quoted prices are available in an active market, securities are classified as Level&amp;#160;1 of the valuation hierarchy. If quoted&#13;market prices are not available for the specific financial instrument, then the Company estimates fair value by using pricing models,&#13;quoted prices of financial instruments with similar characteristics or discounted cash flows. In certain cases where there is limited&#13;activity or less transparency around inputs to valuation, financial assets or liabilities are classified as Level&amp;#160;3 within&#13;the valuation hierarchy.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 27pt"&gt;The Company does&#13;not use derivative instruments for hedging of market risks or for trading or speculative purposes. In conjunction with the issuance&#13;of the Senior Secured Convertible Promissory Notes and related Exchange Warrant and Investment Warrants to Platinum in October&#13;2012, February 2013, March 2013, and the potential issuance of the Series A Exchange Warrant (see Note 9, &lt;i&gt;Capital Stock&lt;/i&gt;),&#13;all pursuant to the Note Exchange and Purchase Agreement of October 2012 between the Company and Platinum (see Note&amp;#160;7, &lt;i&gt;Convertible&#13;Promissory Notes and Other Notes Payable&lt;/i&gt;), and the issuance of the warrant related to the Senior Secured Convertible Promissory&#13;Note issued to Platinum in July 2013, the Company determined that the warrants included certain exercise price adjustment features&#13;requiring the warrants to be treated as liabilities, which were recorded at their estimated fair value. The Company determined&#13;the initial fair value of the warrant liability using a Monte Carlo simulation model with Level&amp;#160;3 inputs or the Black-Scholes&#13;Option Pricing model. Inputs used to determine fair value include the remaining contractual term of the warrants, risk-free interest&#13;rates, expected volatility of the price of the underlying common stock, and the probability of a financing transaction that would&#13;trigger a reset in the warrant exercise price, and, in the case of the Series A Exchange Warrant, the probability of Platinum&amp;#146;s&#13;exchange of the shares of Series A preferred stock it holds into shares of common stock. Changes in the fair value of these warrant&#13;liabilities since March 31, 2013 have been recognized as a non-cash component of other expense, net in the Condensed Consolidated&#13;Statements of Operations and Comprehensive Loss for the quarter and nine months ended December 31, 2013.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 27pt"&gt;The fair value hierarchy&#13;for the warrant liability measured at fair value on a recurring basis is as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 27pt"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="10" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Fair Value Measurements at Reporting Date Using&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Carrying&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Value&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Quoted Prices&amp;#160;in&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Active Markets for&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Identical Assets&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;(Level 1)&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Significant Other&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Observable Inputs&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;(Level 2)&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center; text-indent: 0.5in"&gt;&amp;#160; &lt;b&gt;Significant&#13;        Unobservable&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Inputs&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;(Level 3)&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;December 31, 2013:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 52%; padding-left: 9pt; text-indent: 0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Warrant liability&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,717,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,717,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;March 31, 2013:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 9pt; text-indent: 0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Warrant liability&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6,394,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6,394,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 9pt"&gt;&amp;#160;During the nine&#13;month period ended December 31, 2013, there was no significant change to the valuation models used for purposes of determining&#13;the fair value of the Level&amp;#160;3 warrant liability.&amp;#160;&amp;#160;The decline in the market price of the Company&amp;#146;s common&#13;stock since March 31, 2013 and the reduction in the exercise price of the warrants as described in Note 9, &lt;i&gt;Capital Stock&lt;/i&gt;,&#13;are the primary factors resulting in the reduction in the warrant liability.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&amp;#160;&amp;#9;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;The changes in Level&amp;#160;3 liabilities&#13;measured at fair value on a recurring basis are as follows:&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Fair Value Measurements &lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Using Significant &lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Unobservable Inputs &lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;(Level 3)&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Warrant Liability&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 88%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Balance at March 31, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6,394,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Recognition of warrant liability upon issuance of Senior Secured Convertible&amp;#160;Promissory Note and warrant to Platinum on July 26, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;146,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Mark to market gain included in net loss&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(3,823,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Balance at December 31, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,717,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 27pt"&gt;&amp;#9;No assets or&#13;other liabilities were carried at fair value at December 31, 2013 or March&amp;#160;31, 2013.&lt;/p&gt;</us-gaap:FairValueDisclosuresTextBlock>
    <VSTA:PrepaidExpensesTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 9pt"&gt;Prepaid expenses and other current assets&#13;is composed of the following at December 31, 2013 and March 31, 2013:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 76%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Insurance&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;48,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;19,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Legal fees&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,400&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,400&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Interest receivable on note receivable from sale&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; 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background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Technology license fees and all other&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;18,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;9,000&lt;/font&gt;&lt;/td&gt;&#13; 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text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;33,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;</VSTA:PrepaidExpensesTextBlock>
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   &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13; 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   &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;67,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Accrued compensation&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;427,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13; 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line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;25,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;All other&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13; 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line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;342,900&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;</us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock>
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   &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Accrued&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Interest&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Principal&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Balance&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Accrued&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Interest&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13; 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   &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 34%; padding-left: 27pt; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Exchange Note issued on October 11, 2012&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13; 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line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,439,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,272,600&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;61,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,334,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 27pt; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Investment Note issued on October 11, 2012&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;500,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;65,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;565,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;500,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;24,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;524,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 27pt; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Investment Note issued on October 19, 2012&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;500,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;64,400&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;564,400&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;500,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;23,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;523,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 27pt; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Investment Note issued on February 22, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;250,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;22,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;272,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;250,000&lt;/font&gt;&lt;/td&gt;&#13; 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line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;813,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;750,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;4,700&lt;/font&gt;&lt;/td&gt;&#13; 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   &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td colspan="20" style="line-height: 115%; font-size: 11pt"&gt;&lt;font style="font: 7pt Times New Roman, Times, Serif"&gt;(1)&lt;/font&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt; Note and interest payable solely in restricted shares of the Company's common stock.&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="background-color: white"&gt;&lt;b&gt;Senior Secured Convertible&#13;Promissory Notes Issued to Platinum&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On July 2, 2012&#13;and on August 31, 2012, the Company issued to Platinum senior secured convertible promissory notes in the principal amount of $500,000&#13;(the &lt;i&gt;&amp;#147;July 2012 Platinum Note&lt;/i&gt;&amp;#148;) and &lt;font style="background-color: white"&gt;$750,000 (the &amp;#34;&lt;i&gt;August 2012&#13;Platinum Note&lt;/i&gt;&amp;#34;), respectively.&amp;#160;&amp;#160;The July 2012 Platinum Note and the August 2012 Platinum Note each accrued interest&#13;at the rate of 10% per annum and were due and payable on July 2, 2015.&amp;#160;&amp;#160;The July 2012 Platinum Note and the August 2012&#13;Platinum Note were each mandatorily convertible into securities that may be issued by the Company in an equity, equity-based, or&#13;debt financing, or series of financings, subsequent to the issuance of the note resulting in gross proceeds to the Company of at&#13;least $3,000,000, excluding any additional investment by Platinum.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On October 11, 2012,&#13;the Company and Platinum entered into a Note Exchange and Purchase Agreement (the &amp;#147;&lt;i&gt;October 2012 Agreement&lt;/i&gt;&amp;#148;)&#13;in which &lt;font style="background-color: white"&gt;the July 2012 Platinum Note and the August 2012 Platinum Note &lt;/font&gt;(together,&#13;the &amp;#147;&lt;i&gt;Existing Notes&lt;/i&gt;&amp;#148;)&lt;font style="background-color: white"&gt;, as well as the related accrued interest, were consolidated&#13;into and exchanged for a single senior secured convertible note in the amount of $1,272,600 (the &amp;#147;&lt;i&gt;Exchange Note&lt;/i&gt;&amp;#148;)&#13;and &lt;/font&gt;Platinum agreed to purchase four additional 10% senior secured convertible promissory notes in the aggregate principal&#13;amount of $2.0 million (the &amp;#147;&lt;i&gt;Investment Notes&lt;/i&gt;&amp;#148;), issuable over four separate $500,000 tranches between October&#13;2012 and December 2012.&amp;#160;&amp;#160;The first and second $500,000 Investment Notes, in the aggregate principal amount of $1.0 million,&#13;were purchased by Platinum on October 11, 2012 and October 19, 2012, respectively.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On November 14,&#13;2012 and January 31, 2013, the Company and Platinum entered into amendments to the October 2012 Agreement (the &amp;#147;&lt;i&gt;NEPA Amendments&lt;/i&gt;&amp;#148;),&#13;pursuant to which the final two $500,000 tranches contemplated by the October 2012 Agreement were combined into a single Investment&#13;Note in the aggregate principal amount of $1.0 million (the &lt;i&gt;&amp;#147;$1.0 Million Note&lt;/i&gt;&amp;#148;). Under the terms and conditions&#13;of the NEPA Amendment, Platinum agreed to purchase the $1.0 Million Note within five business days of the Company's notice to Platinum&#13;of the consummation of a debt or equity financing, or combination of financings, prior to February 15, 2013, resulting in gross&#13;proceeds to the Company of at least $1.0 million (the &amp;#147;&lt;i&gt;Additional Financing Requirement&lt;/i&gt;&amp;#148;).&amp;#160;&amp;#160;The Company&#13;satisfied the Additional Financing Requirement on February 12, 2013.&amp;#160;&amp;#160;Effective February 22, 2013, the Company and Platinum&#13;entered into an additional amendment to the October 2012 Agreement pursuant to which Platinum agreed to purchase an Investment&#13;Note in the face amount of $250,000 on February 22, 2013 and an additional Investment Note in the face amount of $750,000 on or&#13;before March 12, 2013, which Investment Note was issued by the Company and purchased by Platinum on March 12, 2013.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Exchange Note&#13;and each Investment Note (together, the &amp;#147;&lt;i&gt;Notes&lt;/i&gt;&amp;#148;) accrue interest at a rate of 10% per annum and, subject to&#13;certain limitations and exceptions set forth in the Notes, unless converted earlier and voluntarily by Platinum, will be due and&#13;payable in restricted shares of the Company&amp;#146;s common stock on October 11, 2015, or three years from the date of issuance,&#13;as determined by the terms of the respective Investment Notes. At maturity, all principal and accrued interest under the Notes&#13;will be payable by the Company through the issuance of restricted shares of common stock to Platinum.&amp;#160;&amp;#160;Subject to certain&#13;potential adjustments set forth in the Notes, the number of restricted shares of common stock issuable as payment in full for each&#13;of the Notes at maturity will be calculated by dividing the outstanding Note balance plus accrued interest by $0.50 per share.&#13;Prior to maturity, the outstanding principal and any accrued interest on the Exchange Note and each of the Investment Notes is&#13;convertible, in whole or in part, at Platinum&amp;#146;s option into shares of the Company&amp;#146;s common stock at a conversion price&#13;of $0.50 per share, subject to certain adjustments. The conversion feature in each of the Notes constituted a beneficial conversion&#13;feature at the date of issuance.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;As additional consideration&#13;for the purchase of the Investment Notes, the Company agreed to issue to Platinum warrants to purchase an aggregate of 2,000,000&#13;shares of the Company&amp;#146;s common stock, issuable in separate tranches together with each Investment Note, of which a warrant&#13;to purchase 500,000 shares was issued to Platinum on October 11, 2012 and on October 19, 2012, a warrant to purchase 250,000 shares&#13;was issued to Platinum on February 22, 2013 and a warrant to purchase 750,000 shares was issued to Platinum on March 12, 2013 (each&#13;an &amp;#147;&lt;i&gt;Investment Warrant&lt;/i&gt;&amp;#148;).&amp;#160;&amp;#160;In addition, the Company issued Platinum a warrant to purchase 1,272,577&#13;shares of the Company&amp;#146;s common stock in connection with the issuance of the Exchange Note (the &amp;#147;&lt;i&gt;Exchange Warrant&lt;/i&gt;&amp;#148;).&#13;At issuance, the Platinum Exchange Warrant and each Investment Warrant had a term of 5 years and an exercise price of $1.50 per&#13;share, subject to certain adjustments.&lt;font style="background-color: white"&gt; See Note 9, &lt;i&gt;Capital Stock, &lt;/i&gt;regarding a modification&#13;of the exercise price of the Exchange Warrant and the Investment Warrants made in May 2013.&amp;#160;&amp;#160;In connection with the October&#13;2012 Agreement, the Company and Platinum also executed and subsequently amended a security agreement to secure repayment of all&#13;obligations due and payable under the terms of the Exchange Note and all of the Investment Notes.&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On July 26, 2013,&#13;the Company issued an additional senior secured convertible promissory note in the principal amount of $250,000 to Platinum (the&#13;&amp;#147;&lt;i&gt;July 2013 Note&lt;/i&gt;&amp;#148;). The July 2013 Note matures on July 26, 2016 and accrues interest at a rate of 10% per annum.&#13;Subject to certain terms and conditions, all principal and accrued interest under the July 2013 Note will be payable by the Company&#13;through the issuance of restricted shares of common stock to Platinum. Subject to certain potential adjustments set forth in the&#13;July 2013 Note, the number of restricted shares of common stock issuable as payment in full for the July 2013 Note at maturity&#13;will be calculated by dividing the outstanding balance plus accrued interest of the July 2013 Note by $0.50 per share. In the same&#13;manner as the earlier Notes, prior to maturity, the outstanding principal and any accrued interest on the July 2013 Note is convertible,&#13;in whole or in part, at Platinum&amp;#146;s option into shares of the Company&amp;#146;s restricted common stock at a conversion price&#13;of $0.50 per share, subject to certain adjustments. The conversion feature in the July 2013 Note constituted a beneficial conversion&#13;feature at the date of issuance. As additional consideration for the purchase of the July 2013 Note, the Company issued to Platinum&#13;a five-year warrant to purchase 250,000 shares of the Company&amp;#146;s common stock at an exercise price of $0.50 per share (the&#13;&amp;#147;&lt;i&gt;July 2013 Warrant&lt;/i&gt;&amp;#148;). In addition, the Company granted Platinum the right to exchange all amounts due under&#13;the terms of the July 2013 Note into the 2013 Unit Private Placement securities (see Note 9, &lt;i&gt;Capital Stock&lt;/i&gt;) offered by the&#13;Company to third party investors to finance its short-term working capital needs (the &amp;#147;&lt;i&gt;Exchange Securities&lt;/i&gt;&amp;#148;).&#13;Upon the Company&amp;#146;s receipt of gross proceeds of at least $10.0 million from the Autilion Financing, the Company expects the&#13;July 2013 Note to be converted into the Exchange Securities.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Subject to limited&#13;exceptions, the Exchange Warrant, each of the Investment Warrants, and the July 2013 Warrant include certain exercise price reset&#13;and anti-dilution protection features in the event that the Company issues other shares of common stock during the five-year term&#13;of the warrants at a price less than their initial $1.50 per share exercise price (subsequently modified to $0.50 per share exercise&#13;price as described in Note 9, &lt;i&gt;Capital Stock&lt;/i&gt;), or $0.50 per share exercise price in the case of the July 2013 Warrant. As&#13;a result of these provisions, the Exchange Warrant, the Investment Warrants and the July 2013 Warrant do not meet the criteria&#13;set forth in ASC 815,&lt;i&gt; Derivatives and Hedging&lt;/i&gt;, to be considered indexed to the Company&amp;#146;s own stock and treated as&#13;equity instruments. Consequently, the Company recorded the Exchange Warrant, each of the Investment Warrants and the July 2013&#13;Warrant as liabilities at their fair value, which was estimated at the issuance date using a Monte Carlo simulation model or the&#13;Black-Scholes Option Pricing model.&amp;#160;&amp;#160;The fair value of the Exchange Warrant at the date of issuance was recorded as a&#13;liability and as a corresponding charge to loss on early extinguishment of debt in the Statement of Operations and Comprehensive&#13;Income in the third quarter of the fiscal year ended March 31, 2013.&amp;#160;&amp;#160;The fair value of each Investment Warrant at the&#13;date of issuance was recorded as a liability and as a corresponding discount to the respective Investment Note.&amp;#160;&amp;#160;Subject&#13;to limitations of the absolute amount of discount attributable to each Investment Note and the July 2013 Note, the Company treated&#13;the issuance-date intrinsic value of the beneficial conversion feature embedded in each note as an additional component of the&#13;discount attributable to each note and recorded a discount attributable to the beneficial conversion feature for each note.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The fair value of&#13;the July 2013 Warrant at inception was determined to be $146,800 using the Black-Scholes Option Pricing Model and the following&#13;assumptions:&amp;#160;&amp;#160;market price per share: $0.75; exercise price per share: $0.50; risk-free interest rate: 1.36%; contractual&#13;term: 5.0 years; volatility: 96.9%; expected dividend rate: 0%. The fair value was recorded as a liability and as a corresponding&#13;discount to the July 2013 Note.&amp;#160;&amp;#160;The table below summarizes the components of the discount and the effective interest&#13;rate at inception for the July 2013 Note.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 88%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Face value&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;250,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Discount attributable to:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#9;&amp;#160;Fair value of warrant &lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(146,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#9;&amp;#9;&amp;#160;Beneficial conversion feature&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(100,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Inception date carrying value&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Effective Interest Rate&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;159.05&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company amortizes&#13;the aggregate discount attributable to each of the Investment Notes and the July 2013 Note using the interest method over the respective&#13;term of each note.&amp;#160;&amp;#160;The effective interest rate attributable to the July 2013 Note is 159.05%&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The fair value of&#13;the Exchange Warrant, Investment Warrants and the July 2013 Warrant was re-measured as of December 31, 2013 at an aggregate fair&#13;value of $780,400.&amp;#160;&amp;#160;The accompanying Condensed Consolidated Statement of Operations and Comprehensive Loss reflects the&#13;$620,900 and $1,354,400 decrease in fair value of these warrants for the quarter and nine months ended December 31, 2013, respectively.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;10% Convertible Notes Issued in Connection with 2013 Unit&#13;Private Placement&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;As described more&#13;completely in the section entitled 2013 Unit Private Placement in Note 9, &lt;i&gt;Capital Stock, &lt;/i&gt;between August and December 2013,&#13;the Company issued to accredited investors 10% convertible notes (the &amp;#147;&lt;i&gt;Unit Notes&lt;/i&gt;&amp;#148;) in an aggregate face amount&#13;of $580,000 in connection with its private placement offering of Units. The Unit Notes mature on July 30, 2014 and each Unit Note&#13;and its related accrued interest is convertible into shares of the Company&amp;#146;s common stock at a fixed conversion price of&#13;$0.50 per share at or prior to maturity, at the option of the investor.&amp;#160;&amp;#160;The Company has the right to prepay the Unit&#13;Notes and accrued interest in cash prior to maturity without penalty.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company allocated&#13;the proceeds from the sale of the Units to the Unit Notes, the common stock and the warrants comprising the Units based on the&#13;relative fair values of the individual securities on the dates of the Unit sales. Based on the short-duration of the Unit Notes&#13;and their other terms, the Company determined that the fair value of the Unit Notes at the date of issuance was equal to their&#13;face value. Accordingly, the Company recorded an initial discount attributable to each Unit Note for an amount representing the&#13;difference between the face value of the Unit Note and its relative value. Additionally, the Unit Notes contain an embedded conversion&#13;feature, certain of which have an intrinsic value at the issuance date, which value the Company treated as an additional discount&#13;attributable to those Unit Notes, subject to limitations on the absolute amount of discount attributable to each Unit Note. The&#13;Company recorded a corresponding credit to additional paid-in capital, an equity account in the Condensed Consolidated Balance&#13;Sheet, attributable to the beneficial conversion feature.&amp;#160;&amp;#160;The Company amortizes the aggregate discount attributable&#13;to each of the Unit Notes using the interest method over the respective term of each Unit Note.&amp;#160;&amp;#160;Based on their respective&#13;discounts, the effective interest rates attributable to the Unit Notes range from 72.8% to 701.9%&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Notes Payable to Morrison &amp;#38; Foerster&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On May 5, 2011,&#13;the Company and Morrison &amp;#38; Foerster LLP (&amp;#147;&lt;i&gt;Morrison &amp;#38; Foerster&lt;/i&gt;&amp;#148;), the Company&amp;#146;s legal and intellectual&#13;property counsel, amended a previously outstanding note (the &amp;#147;&lt;i&gt;Original Note&lt;/i&gt;&amp;#148;) issued by the Company in payment&#13;of legal services (the &amp;#147;&lt;i&gt;Amended Note&lt;/i&gt;&amp;#148;).&amp;#160;&amp;#160;Under the Amended Note, the principal balance of the Original&#13;Note was increased to $2,200,000, &lt;font style="background-color: white"&gt;interest accrued at the rate of 7.5% per annum, and the&#13;Company was required to make &lt;/font&gt;an additional payment of $100,000 within three business days of the date of the Amended Note,&#13;which the Company made in a timely manner.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="background-color: white"&gt;On&#13;August 31, 2012, the Company restructured the Amended Note (the &amp;#147;&lt;i&gt;Restructuring Agreement&lt;/i&gt;&amp;#148;). Pursuant to the&#13;Restructuring Agreement, the Company issued to Morrison &amp;#38; Foerster two new unsecured promissory notes to replace the Amended&#13;Note, one in the principal amount of $1,000,000 (&amp;#34;&lt;i&gt;Replacement Note A&lt;/i&gt;&amp;#34;) and the other in the principal amount of&#13;$1,379,400 (&amp;#34;&lt;i&gt;Replacement Note B&lt;/i&gt;&amp;#34;) (together, the &amp;#34;&lt;i&gt;Replacement Notes&lt;/i&gt;&amp;#34;); amended an outstanding&#13;warrant to purchase 425,000 restricted shares of the Company&amp;#146;s common stock (the &lt;i&gt;&amp;#147;Amended M&amp;#38;F Warrant&amp;#148;)&lt;/i&gt;;&#13;and issued a new warrant to purchase 1,379,376 restricted shares of the Company&amp;#146;s common stock (the &amp;#147;&lt;i&gt;New M&amp;#38;F&#13;Warrant&amp;#148;). &lt;/i&gt;Under the terms of the Restructuring Agreement, the Amended Note was cancelled and all of the Company's past&#13;due payment obligations under the Amended Note were satisfied.&amp;#160;&amp;#160;The Company made a payment of $155,000 to Morrison &amp;#38;&#13;Foerster on August 31, 2012 pursuant to the terms of the Amended Note, and issued the Replacement Notes, each dated as of August&#13;31, 2012.&amp;#160;&amp;#160;Both Replacement Notes accrue interest at the rate of 7.5% per annum and are due and payable on March 31,&#13;2016.&amp;#160;&amp;#160;Replacement Note A required &lt;/font&gt;monthly payments of $15,000 per month through March 31, 2013, and $25,000 per&#13;month thereafter until maturity. &lt;font style="background-color: white"&gt;For strategic purposes, the Company has not made the payments&#13;required on Replacement Note A since April 2013 and accordingly, the interest rate on the Replacement Notes has increased to 10.0&#13;% per annum from May 2013 until payments resume. Payment of the principal and interest on Replacement Note B will be made solely&#13;in shares of the Company&amp;#146;s common stock pursuant to Morrison &amp;#38; Foerster&amp;#146;s surrender from time to time of all or&#13;a portion of the principal and interest balance due on Replacement Note B in connection with its exercise of the New M&amp;#38;F Warrant,&#13;at an exercise price of $1.00 per share,&lt;i&gt;&amp;#160;&lt;/i&gt;and concurrent cancellation of indebtedness and surrender of Replacement Note&#13;B; provided, however, that Morrison &amp;#38; Foerster will have the option to require payment of Replacement Note B in cash upon the&#13;occurrence of a change in control of the Company or an event of default, and only in such circumstances.&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company treated&#13;the aggregate of the incremental value of the Amended M&amp;#38;F Warrant and the fair value of the New M&amp;#38;F Warrant as a discount&#13;to the Replacement Notes. Through December 31, 2013, the Company has adjusted the New M&amp;#38;F Warrant to increase the number of&#13;restricted shares available for purchase by 161,179 shares, based on interest accrued on Replacement Note B through that date.&#13;The Company has recorded the fair value of the additional warrant shares as a charge to interest expense and a corresponding credit&#13;to additional paid-in capital.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;Note Payable to University Health Network (&amp;#147;&lt;i&gt;UHN&lt;/i&gt;&amp;#148;)&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On October 10, 2012,&#13;the Company issued to UHN: (i) an unsecured promissory note in the principal amount of $549,500, which is payable&amp;#160;solely in&#13;restricted shares of the Company&amp;#146;s common stock and which accrues interest at the rate of 7.5% per annum, as payment in full&#13;for all sponsored stem cell research and development activities by UHN and Gordon Keller, Ph.D. under the Sponsored Research Collaboration&#13;Agreement (&amp;#147;&lt;i&gt;SRCA&lt;/i&gt;&amp;#148;, described in Note 8, &lt;i&gt;Licensing and Collaborative Agreements&lt;/i&gt;) through September 30,&#13;2012 (the &amp;#147;&lt;i&gt;UHN Note&lt;/i&gt;&amp;#148;), and (ii) a five-year warrant to purchase, at a price of $1.00 per share, 549,500 restricted&#13;shares of the Company&amp;#146;s common stock, the amount equal to the sum of the principal amount of the UHN Note, plus all accrued&#13;interest thereon, divided by $1.00 per share (the &amp;#147;&lt;i&gt;UHN Warrant&lt;/i&gt;&amp;#148;). The UHN Note is due and payable on March 31,&#13;2016 and is payable solely by UHN's surrender from time to time of all or a portion of the principal and interest balance due on&#13;the UHN Note in connection with its concurrent exercise of the UHN Warrant, provided, however, that UHN will have the option to&#13;require payment of the UHN Note in cash upon the occurrence of a change in control of the Company or an event of default, and only&#13;in such circumstances.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The difference between&#13;the face value of the UHN Note and its issuance-date fair value has been treated as a discount to the note and is being amortized&#13;over the term of the note using the interest method. Through December 31, 2013, the Company has adjusted the UHN Warrant to increase&#13;the number of shares available for purchase by 50,471 shares, based on interest accrued on the UHN Note through that date. The&#13;Company has recorded the fair value of the additional warrant shares as a charge to interest expense and a corresponding credit&#13;to additional paid-in capital.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Notes Payable for Cancellation of&#13;Amounts Payable&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On February 25,&#13;2011, the Company issued to Burr, Pilger, and Mayer, LLC (&amp;#147;&lt;i&gt;BPM&lt;/i&gt;&amp;#148;) an unsecured promissory note in the principal&#13;amount of $98,674 for amounts payable in connection with valuation services provided to the Company by BPM.&amp;#160;&amp;#160;The BPM&#13;note bears interest at the rate of 7.5% per annum and has payment terms of $1,000 per month, beginning March 1, 2011 and continuing&#13;until all principal and interest are paid in full.&amp;#160; In addition, a payment of $25,000 shall be due upon the sale of the Company&#13;or upon the Company completing a financing transaction of at least $5.0 million during any three-month period, with the payment&#13;increasing to $50,000 (or the amount then owed under the note, if less) upon the Company completing a financing of over $10.0 million.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On April 29, 2011,&#13;the Company issued to Desjardins Securities, Inc. (&amp;#147;&lt;i&gt;Desjardins&lt;/i&gt;&amp;#148;) an unsecured promissory note in the principal&#13;amount of CDN $236,000 for amounts payable for legal fees incurred by Desjardins in connection with investment banking services&#13;provided to the Company by Desjardins. The Desjardins note bears interest at 7.5% and will be due, along with all accrued but unpaid&#13;interest on the earliest of (i) June 30, 2014, (ii) the consummation of a Change of Control, as defined in the Desjardins note,&#13;and (iii) any failure to pay principal or interest when due.&amp;#160;The Company was required to make payments of CDN $4,000 per month&#13;beginning May 31, 2011, increasing to CDN $6,000 per month on January 31, 2012. Beginning on January 1, 2012, the Company shall&#13;also make payments equal to one-half percent (0.5%) of the net proceeds of all private or public equity financings closed during&#13;the term of the note.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On May 5, 2011,&#13;the Company issued to McCarthy Tetrault LLP (&amp;#147;&lt;i&gt;McCarthy&lt;/i&gt;&amp;#148;) an unsecured promissory note in the principal amount&#13;of CDN $502,797 for the amounts payable in connection with Canadian legal services provided to the Company.&amp;#160;&amp;#160;The McCarthy&#13;note bears interest at 7.5% and will be due, along with all accrued but unpaid interest on the earliest of (i) June 30, 2014, (ii)&#13;the consummation of a Change of Control, as defined in the McCarthy note, and (iii) any failure to pay principal or interest when&#13;due.&amp;#160;&amp;#160;The Company was required to make payments of CDN $10,000 per month beginning May 31, 2011, which payment amounts&#13;increased to CDN $15,000 per month on January 31, 2012. Beginning on January 1, 2012, the Company is also required to make payments&#13;equal to one percent (1%) of the net proceeds of all private or public equity financings closed during the term of the note.&amp;#160;&amp;#160;At&#13;September 30, 2012, the Company had not made the monthly payments required for February through September 2012. In October 2012,&#13;the Company and McCarthy agreed to extend the term of the note through March 2015.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On August 30, 2012,&#13;the Company issued a promissory note in the principal amount of $60,000 and 15,000 restricted shares of its common stock valued&#13;at a market price of $0.94 per share to Progressive Medical Research in settlement of past due obligations for clinical research&#13;services in the amount of $79,900. Under the terms of the settlement, the company also agreed to make monthly cash payments of&#13;$5,000 in August 2012 through December 2012. The promissory note bears interest at 7% per annum and requires payments of $1,000&#13;per month beginning January 15, 2013 until all principal and interest is paid in full.&amp;#160;&amp;#160;The note requires payment in&#13;full upon the sale of all or substantially all of the Company&amp;#146;s assets or upon the Company completing a financing transaction,&#13;or series of transactions, resulting in gross proceeds to the Company of at least $4.0 million in any three-month period, excluding&#13;proceeds from stock option or warrant exercises. The Company charged the loss on the settlement to interest expense during the&#13;second quarter of the fiscal year ended March 31, 2013.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;Note Payable to Cato Holding Company&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;In April 2011, all&#13;amounts owed by the Company to Cato Holding Company (&amp;#34;&lt;i&gt;CHC&lt;/i&gt;&amp;#34;), a related party, and its affiliates, were consolidated&#13;into a single note, in the principal amount of $352,300 (the &amp;#147;&lt;i&gt;2011 CHC Note&lt;/i&gt;&amp;#148;).&amp;#160;&amp;#160;Concurrently, CHC&#13;released all of its security interests in certain of the Company&amp;#146;s personal property.&amp;#160;&amp;#160;The 2011 CHC note was to&#13;bear interest at 7% per annum, compounded monthly.&amp;#160;&amp;#160;Under the terms of the note, the Company was to make six monthly&#13;payments of $10,000 each beginning June 1, 2011, and thereafter to make payments of $12,500 monthly until the note was repaid in&#13;full. The Company had the option to prepay the outstanding balance under this note in full or in part at any time during its term&#13;without penalty.&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On October 10, 2012,&#13;the Company and CHC restructured the 2011 CHC Note by cancelling the 2011 CHC Note and exchanging it for a new unsecured promissory&#13;note in the principal amount of $310,400 (the &amp;#147;&lt;i&gt;2012 CHC Note&lt;/i&gt;&amp;#148;) and a five-year warrant to purchase 250,000 shares&#13;of the Company&amp;#146;s common stock at a price of $1.50 per share (the &amp;#147;&lt;i&gt;CHC Warrant&lt;/i&gt;&amp;#148;).&amp;#160;&amp;#160;The 2012 CHC&#13;Note accrues interest at a rate of 7.5% per annum and is due and payable in monthly installments of $10,000, beginning November&#13;1, 2012 and continuing until the outstanding balance is paid in full.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company determined&#13;that the cancellation of the 2011 CHC Note and the issuance of the 2012 CHC Note should be accounted for as an extinguishment of&#13;debt.&amp;#160;&amp;#160;Accordingly, the Company recorded the 2012 CHC Note at its fair value of $291,100 based on the present value of&#13;its scheduled cash flows and assumptions regarding market interest rates for unsecured debt of similar quality. The Company determined&#13;the fair value of the CHC Warrant to be $0.48 per share, or $120,500. The Company recognized the difference between the sum of&#13;the fair values of the 2012 CHC Note and the CHC Warrant less the carrying value of the 2011 CHC Note, $119,100, as a non-cash&#13;loss on early extinguishment of debt in the Consolidated Statements of Operations and Comprehensive Income for the third quarter&#13;of the fiscal year ended March 31, 2013.&amp;#160;&amp;#160;The fair value of the warrant, $120,500, which is treated as an equity instrument,&#13;was credited to additional paid in capital at the issuance date. The difference between the face value of the 2012 CHC Note and&#13;its fair value, $19,300, has been treated as a discount to the note and is being amortized over the term of the note using the&#13;interest method.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Note Payable to Cato Research Ltd.&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On October 10, 2012,&#13;the Company issued to Cato Research Ltd. (&amp;#147;&lt;i&gt;CRL&lt;/i&gt;&amp;#148;), a related party: (i) an unsecured promissory note in the initial&#13;principal amount of $1,009,000, which is payable&amp;#160;solely in restricted shares of the Company&amp;#146;s common stock and which&#13;accrues interest at the rate of 7.5% per annum, compounded monthly&amp;#160;(the &amp;#147;&lt;i&gt;CRL Note&lt;/i&gt;&amp;#148;), as payment in full&#13;for all contract research and development services and regulatory advice (&amp;#147;&lt;i&gt;CRO Services&lt;/i&gt;&amp;#148;) rendered by CRL to&#13;the Company and its affiliates through December 31, 2012 with respect to the preclinical and clinical development of AV-101, and&#13;(ii)&amp;#160;a five-year warrant to purchase,&amp;#160;at a price of $1.00 per share, 1,009,000 restricted shares of the Company&amp;#146;s&#13;common stock, the amount equal to the sum of the principal amount of&amp;#160;the CRL Note, plus all accrued interest thereon, divided&#13;by $1.00 per share (the &amp;#147;&lt;i&gt;CRL Warrant&lt;/i&gt;&amp;#148;). The principal amount of the CRL Note may, at the Company&amp;#146;s option,&#13;be automatically increased as a result of future CRO Services rendered by CRL to the Company and its affiliates from January 1,&#13;2013 to June 30, 2013.&amp;#160;&amp;#160;The CRL Note is due and payable on March 31, 2016 and is payable solely by CRL's surrender from&#13;time to time of all or a portion of the principal and interest balance due on the CRL Note in connection with its concurrent exercise&#13;of the CRL Warrant, provided, however, that CRL will have the option to require payment of the CRL Note in cash upon the occurrence&#13;of a change in control of the Company or an event of default, and only in such circumstances.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company determined&#13;that the cancellation of the accounts payable to CRL for CRO Services and the related issuance of the CRL Note should be accounted&#13;for as an extinguishment of debt.&amp;#160;&amp;#160;Accordingly, the Company recorded the CRL Note at its fair value of $857,900 based&#13;on the present value of its scheduled cash flows and assumptions regarding market interest rates for unsecured debt of similar&#13;quality. The Company determined the fair value of the CRL Warrant to be $0.48 per share, or $486,200. The Company recognized the&#13;difference between the sum of the fair values of the CRL Note and the CRL Warrant less the accounts payable balance due to CRL,&#13;$335,100, as a non-cash loss on early extinguishment of debt in the Consolidated Statements of Operations and Comprehensive Income&#13;for the third quarter of the fiscal year ended March 31, 2013.&amp;#160;&amp;#160;The fair value of the warrant, $486,200, which is treated&#13;as an equity instrument, was credited to additional paid in capital at the issuance date. The difference between the face value&#13;of the CRL Note and its fair value, $151,100, has been treated as a discount to the note and is being amortized over the term of&#13;the note using the interest method.&amp;#160;&amp;#160;Through December 31, 2013, the Company has adjusted the CRL Warrant to increase&#13;the number of restricted shares available for purchase by 96,754 shares, based on interest accrued on the CRL Note through that&#13;date. The Company has recorded the fair value of the additional warrant shares as a charge to interest expense and a corresponding&#13;credit to additional paid-in capital.&lt;/p&gt;</us-gaap:DebtDisclosureTextBlock>
    <us-gaap:CollaborativeArrangementDisclosureTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;University Health Network&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On September 17,&#13;2007, the Company and UHN entered into a Sponsored Research Collaboration Agreement (&amp;#147;&lt;i&gt;SRCA&lt;/i&gt;&amp;#148;) to develop certain&#13;stem cell technologies for drug discovery and drug rescue technologies. The SRCA was amended on April 19, 2010 to extend the term&#13;to five years and give the Company various options to extend the term for an additional three years. On December 15, 2010, the&#13;Company and UHN entered into a second amendment to expand the scope of work to include induced pluripotent stem cell technology&#13;and to further expand the scope of research and term extension options. On April 25, 2011, the Company and UHN amended the SRCA&#13;a third time to expand the scope to include therapeutic and stem cell therapy applications of induced pluripotent cells and to&#13;extend the date during which the Company may elect to fund additional projects to April 30, 2012.&amp;#160;&amp;#160;On October 24, 2011,&#13;the Company and UHN amended the SRCA a fourth time to identify five key programs that will further support the Company&amp;#146;s&#13;core drug rescue initiatives and potential cell therapy applications.&amp;#160;&amp;#160;Under the terms of the fourth amendment, the Company&#13;committed to making monthly payments of $50,000 per month from October 2011 through September 2012 to fund these programs.&amp;#160;&amp;#160;As&#13;disclosed in Note 7, &lt;i&gt;Convertible Notes and Other Notes Payable&lt;/i&gt;, in October 2012, the Company issued a promissory note in&#13;the principal amount of $549,500 and a warrant to UHN as payment in full for services rendered under the fourth amendment. Additionally,&#13;the Company and UHN entered into Amendment No. 5 to the SRCA establishing the sponsored research projects and the sponsored research&#13;budgets under the SRCA from October 1, 2012 to September 30, 2013, as well as a schedule of the Company&amp;#146;s sponsored research&#13;payments for such period totaling $309,000.&amp;#160;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Concurrent with&#13;the execution of the fourth amendment to the SRCA, the Company and UHN entered into a License Agreement under the terms of which&#13;UHN granted the Company exclusive rights to the use of a novel molecule that can be employed in the identification and isolation&#13;of mature and immature human cardiomyocytes from pluripotent stem cells, as well as methods for the production of cardiomyocytes&#13;from pluripotent stem cells that express this marker.&amp;#160;&amp;#160;In consideration for the grant of the license, the Company has&#13;agreed to make payments to UHN totaling $3.9 million, if, and when, it achieves certain commercial milestones set forth in the&#13;License Agreement, and to pay UHN royalties based on the receipt of revenue by the Company attributable to the licensed patents.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;U.S. National Institutes of Health&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;During fiscal years&#13;2006 through 2008, the U.S. National Institutes of Health (&amp;#34;&lt;i&gt;NIH&lt;/i&gt;&amp;#34;) awarded the Company a $4.2&amp;#160;million grant&#13;to support preclinical development of AV-101, the Company&amp;#146;s lead drug candidate for treatment of neuropathic pain and other&#13;neurodegenerative diseases such as Huntington&amp;#146;s and Parkinson&amp;#146;s diseases.&amp;#160;&amp;#160;In June 2009, the NIH awarded&#13;the Company a $4.2&amp;#160;million grant to support the Phase I clinical development of AV-101, which amount was subsequently increased&#13;to a total of $4.6 million in July 2010.&amp;#160;&amp;#160;The Company recognized NIH grant revenue related to AV-101 in the amount of&#13;$187,000 in the quarter ended June 30, 2012. The grant expired in the ordinary course on June 30, 2012.&lt;/p&gt;&#13;&#13;&lt;p style="font: 11pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&lt;font style="font-size: 12pt"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;Cato Research Ltd.&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company has&#13;built a strategic development relationship with Cato Research Ltd. (&amp;#147;&lt;i&gt;CRL&lt;/i&gt;&amp;#148;), a global contract research and development&#13;organization, or CRO, and an affiliate of one of the Company&amp;#146;s largest stockholders.&amp;#160;&amp;#160;CRL has provided the Company&#13;with access to essential CRO services and regulatory expertise supporting its AV-101 preclinical and clinical development programs&#13;and other projects.&amp;#160;&amp;#160;The Company recorded research and development expenses for CRO services provided by CRL in the amounts&#13;of $7,500 and $45,000 for the three and nine month periods ended December 31, 2013, respectively, and $124,700 and $639,300 for&#13;the three and nine month periods ended December 31, 2012, respectively. As described in Note 7, &lt;i&gt;Convertible Promissory&lt;/i&gt; &lt;i&gt;Notes&#13;and Other Notes Payable&lt;/i&gt;, in October 2012, the Company issued an unsecured promissory note in the principal amount of $1,009,000,&#13;and a warrant exercisable for 1,009,000 shares of the Company&amp;#146;s common stock, as payment in full of all amounts owed to CRL&#13;for CRO services rendered to the Company through December 31, 2012.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;</us-gaap:CollaborativeArrangementDisclosureTextBlock>
    <us-gaap:StockholdersEquityNoteDisclosureTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Autilion AG Securities Purchase Agreement&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On April 8, 2013,&#13;the Company entered into a Securities Purchase Agreement (as amended, the &amp;#147;&lt;i&gt;Securities Purchase Agreement&lt;/i&gt;&amp;#148;) with&#13;Autilion AG, a company organized and existing under the laws of Switzerland (&amp;#147;&lt;i&gt;Autilion&lt;/i&gt;&amp;#148;).&amp;#160;&amp;#160;On April&#13;12, 2013, Autilion assigned the Purchase Agreement to its affiliate, Bergamo Acquisition Corp. PTE LTD, a corporation organized&#13;and existing under the laws of Singapore (&amp;#147;&lt;i&gt;Bergamo Singapore&lt;/i&gt;&amp;#148;). On April 30, 2013, the Company and Bergamo Singapore&#13;amended the Securities Purchase Agreement to modify the investment dates.&amp;#160;&amp;#160;On June 27, 2013, the Company, Autilion and&#13;Bergamo Singapore further amended the Securities Purchase Agreement to vacate Autilion&amp;#146;s April 2013 assignment of the Securities&#13;Purchase Agreement to Bergamo Singapore, provide for an initial closing under the Securities Purchase Agreement, and amend certain&#13;of the investment dates under the Securities Purchase Agreement. Under the terms of the Securities Purchase Agreement, Autilion&#13;is contractually obligated to purchase an aggregate of 72.0 million restricted shares of the Company&amp;#146;s common stock at a&#13;purchase price of $0.50 per share for aggregate cash consideration of $36.0 million, in a series of closings scheduled to have&#13;occurred by September 30, 2013 (the &amp;#147;&lt;i&gt;Autilion Financing&lt;/i&gt;&amp;#148;). At December 31, 2013, the Company had completed a&#13;nominal initial closing of the Autilion Financing in the amount of $25,000 and issued 50,000 restricted shares of common stock.&#13;Although there can be no assurance that an additional closing of the Autilion Financing will occur, in early January 2014, Autilion&#13;informed the Company of its expectation that the Company will receive the full $36.0 million committed under the terms of the Securities&#13;Purchase Agreement by mid-February 2014. As of the date of this report, there has not been a subsequent closing of the Autilion&#13;Financing. The Securities Purchase Agreement also provides for the election to the Company&amp;#146;s Board of Directors of a designee&#13;of Autilion upon completion of the Autilion Financing.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company and&#13;Autilion also entered into a Voting Agreement, pursuant to which Autilion has agreed to vote all shares of capital stock of the&#13;Company held by Autilion consistent with the recommendation of a majority of the members of the Company&amp;#146;s Board of Directors.&amp;#160;&amp;#160;In&#13;addition, in the event of a Change in Control of the Company, as defined in the Voting Agreement, or an extraordinary transaction&#13;outside of the ordinary course of the Company&amp;#146;s business, in each case approved by a majority of the Company&amp;#146;s Board&#13;of Directors, including Autilion&amp;#146;s designee, as well as by the holders of a majority of the outstanding shares of Common&#13;Stock held by stockholders unaffiliated with Autilion (an &amp;#147;&lt;i&gt;Approved Transaction&lt;/i&gt;&amp;#148;), Autilion is required to vote&#13;all shares of capital stock of the Company held by it for such Approved Transaction.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;2013 Unit Private Placement&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Between August and&#13;December 2013, the Company entered into securities purchase agreements with accredited investors pursuant to which it sold to such&#13;investors 116 Units, each Unit consisting of (i) a 10% convertible note in the face amount of $5,000 maturing on July 30, 2014&#13;(the &amp;#147;&lt;i&gt;Unit Note&lt;/i&gt;&amp;#148;); (ii) 10,000 shares of the Company&amp;#146;s restricted common stock (the &amp;#147;&lt;i&gt;Unit Stock&lt;/i&gt;&amp;#148;);&#13;and (iii) a warrant exercisable through July 30, 2016 to purchase 10,000 restricted shares of the Company&amp;#146;s common stock&#13;at an exercise price of $1.00 per share (the &amp;#147;&lt;i&gt;Unit Warrant&lt;/i&gt;&amp;#148;).&amp;#160;&amp;#160;Accordingly, the Company issued Unit&#13;Notes in the aggregate face amount of $580,000; an aggregate of 1,160,000 shares of Unit Stock, and warrants to purchase an aggregate&#13;of 1,160,000 shares of the Company&amp;#146;s restricted common stock pursuant to the Unit Warrants, and received cash proceeds of&#13;$580,000, including $50,000 in lieu of repayment of previous advances to the Company made by one of its executive officers. The&#13;Unit Notes and related accrued interest are convertible into shares of the Company&amp;#146;s common stock at a conversion price of&#13;$0.50 per share at or prior to maturity, at the option of each investor. The Units also represent the Exchange Securities into&#13;which Platinum may convert the July 2013 Note.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company&#13;allocated the proceeds from the sale of the Units to the various securities based on their relative fair values on the dates&#13;of the sales. As described in Note 7, &lt;i&gt;Convertible Promissory Notes and Other Notes Payable&lt;/i&gt;, based on the short-term&#13;nature of the Unit Notes, the Company determined that fair value of the Unit Notes was equal to their face value. The Company&#13;determined the fair value of the Unit Stock based on the quoted market price of its stock on the date of the Unit sale. The&#13;Company calculated the fair value of the Unit Warrants using the Black Scholes Option Pricing Model and the weighted average&#13;assumptions indicated in the table below. The table below also presents the aggregate allocation of the Unit sales proceeds&#13;based on the relative fair values of the Unit Stock, Unit Warrants and Unit Notes at the Unit sales date.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td colspan="9" style="text-align: center; line-height: 115%; border-bottom: Black 1pt solid"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Unit Warrants&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Weighted Average Issuance Date Valuation Assumptions&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Per Share&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Aggregate&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Aggregate&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="3" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Aggregate Allocation of Proceeds&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13; 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line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;2.80&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.57%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;76.85%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.0%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;$0.14&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;$166,400&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;$580,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;$238,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;$69,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;$272,500&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;Modification of Warrants held by Platinum&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Effective on May&#13;24, 2013, the Company and Platinum entered into an Amendment and Waiver Agreement (the &amp;#147;&lt;i&gt;Amendment and Waiver&lt;/i&gt;&amp;#148;)&#13;pursuant to which the Company agreed to reduce the exercise price of the Exchange Warrant and the Investment Warrants issued to&#13;Platinum in October 2012 and February 2013 and March 2013 (collectively, the &amp;#147;&lt;i&gt;Warrants&lt;/i&gt;&amp;#148;) from $1.50 per share&#13;to $0.50 per share in consideration for Platinum&amp;#146;s agreement to waive its rights for any increase in the number of shares&#13;of common stock issuable under the adjustment provisions of the Exchange Warrant and the Investment Warrants that would otherwise&#13;occur from (i) the Company&amp;#146;s sale of shares of its common stock at a price of $0.50 per share in connection with the Autilion&#13;Financing; (ii) the March 2013 grant of warrants to certain of the Company&amp;#146;s officers and independent directors to purchase&#13;an aggregate of 3.0 million restricted shares of common stock at an exercise price of $0.64 per share; and (iii) the Company&amp;#146;s&#13;issuance of restricted shares of its common stock resulting in gross proceeds not to exceed $1.5 million in connection with the&#13;exercise by warrant holders, by no later than June 30, 2013, subsequently extended to July 30, 2013, of previously outstanding&#13;warrants for which the Company may reduce the exercise price to not less than $0.50 per share. (See &amp;#147;Other Warrant Modifications&#13;and Exercises&amp;#148; below.)&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;As described in&#13;Note 4, &lt;i&gt;Fair Value Measurements&lt;/i&gt; and in Note 7, &lt;i&gt;Convertible Promissory Notes and Other Notes Payable&lt;/i&gt;, the Company&#13;re-measures the fair value of the Exchange Warrant, the Investment Warrants and the July 2013 Warrant at the end of each quarterly&#13;reporting period.&amp;#160;&amp;#160;The fair value re-measurement at June 30, 2013 incorporated the modification of the exercise price&#13;resulting from the Amendment and Waiver and the corresponding adjustment was reflected as a component of the Warrant Liability&#13;at that date.&amp;#160;&amp;#160;At December 31, 2013, the Company determined the fair values of the Exchange Warrant, the Investment Warrants&#13;and the July 2013 Warrant to be a weighted average of $0.22 per share, or an aggregate of $780,400, recorded as a component of&#13;Warrant Liability in the accompanying Condensed Consolidated Balance Sheet at December 31, 2013, using the Black Scholes Option&#13;Pricing Model and the following assumptions: market price per share: $0..42; exercise price per share: $0.50; risk-free interest&#13;rate: 1.16% to 1.54%; remaining contractual term: 3.78 years to 4.56 years; volatility: 76.1% to 81.5%; and expected dividend rate:&#13;0%. At December 31, 2013, the Company also re-measured the fair value of the Series A Exchange Warrant which is contingently issuable&#13;to Platinum upon the exchange of its shares of the Company&amp;#146;s Series A Preferred Stock into shares of the Company&amp;#146;s&#13;restricted common stock.&amp;#160;&amp;#160;The Company determined the fair value of the Series A Exchange Warrant, also recorded as a&#13;component of Warrant Liability in the accompanying Condensed Consolidated Balance Sheets at December 31, 2013, to be $0.27 per&#13;share, or $1,936,700, using the Black Scholes Option Pricing Model and the following assumptions: market price per share: $0.42;&#13;exercise price per share: $0.50; risk-free interest rate: 1.75%; contractual term: 5.00 years; volatility: 85.7%; expected dividend&#13;rate: 0%; and assumed probability of issuance of 95%.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Other Warrant Modifications and Exercises&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;During the months&#13;of June and July 2013, the Company offered certain long-term warrant holders the opportunity to exercise warrants having an exercise&#13;price of $1.50 per share to purchase shares of the Company&amp;#146;s restricted common stock at a reduced exercise price of $0.50&#13;per share through July 30, 2013.&amp;#160;&amp;#160;Warrant holders exercised warrants to purchase an aggregate of 528,370 restricted shares&#13;of the Company&amp;#146;s common stock and the Company received cash proceeds of $264,200.&amp;#160;&amp;#160;In addition, certain warrant&#13;holders exercised modified warrants to purchase 16,646 shares of the Company&amp;#146;s restricted common stock in lieu of payment&#13;by the Company in satisfaction of amounts due for professional services in the aggregate amount of $8,300.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company calculated&#13;the fair value of the warrants exercised immediately before and after the modifications and determined that the fair value of the&#13;warrants exercised decreased by $32,900, which is reflected in general and administrative expense in the accompanying Condensed&#13;Consolidated Statements of Operations and Comprehensive Loss.&amp;#160;&amp;#160;The warrants subject to the exercise price modifications&#13;were valued using the Black-Scholes Option Pricing Model and the following assumptions:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Assumption:&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Pre-modification&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Post-modification&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 76%; text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Market price per share (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.74&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.74&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Exercise price per share (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Risk-free interest rate (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.82%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.03%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Contractual term in years (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3.47&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.06&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Volatility (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;84.6%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;73.3%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Dividend rate&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.0%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.0%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted Average Fair Value per share&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;0.30&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;0.24&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;In October 2013&#13;the Company modified certain outstanding warrants held by its long-term investors and consultants to purchase an aggregate of 1,292,778&#13;shares of the Company&amp;#146;s restricted common stock to reduce the exercise price of the warrants to $0.50 per share and, for&#13;warrants scheduled to expire on December 31, 2013, extend the exercise term of the warrants until January 31, 2015, generally without&#13;modifying the exercise price.&amp;#160;&amp;#160;The Company calculated the fair value of the warrants immediately before and after the&#13;modifications and determined that the fair value of the warrants increased by $77,800, which is reflected in general and administrative&#13;expense in the accompanying Condensed Consolidated Statements of Operations and Comprehensive Loss.&amp;#160;&amp;#160;The warrants subject&#13;to the exercise price modifications and term extensions were valued using the Black-Scholes Option Pricing Model and the following&#13;assumptions:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Assumption:&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Pre-modification&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Post-modification&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 76%; text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Market price per share at modification date&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Exercise price per share (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1.23&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Risk-free interest rate (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.33%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.44%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Contractual term in years (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1.40&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2.10&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Volatility (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;74.4%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;75.8%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Dividend rate&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.0%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.0%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted Average Fair Value per share&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;0.05&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;0.11&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Additionally, in&#13;October 2013, the Company issued new warrants to purchase an aggregate of 237,500 shares of its restricted common stock to certain&#13;former warrant holders whose warrants to purchase an equivalent number of shares of the Company&amp;#146;s restricted common stock&#13;at an exercise price of $1.50 per share had recently expired.&amp;#160;&amp;#160;The Company calculated the fair value of the new warrants&#13;as $0.03 per share, using the Black-Scholes Option Pricing Model and the following assumptions. market price per share: $0.50;&#13;exercise price per share: $1.50; risk-free interest rate: 0.20%; contractual term: 1.32 years; volatility: 73.5%; and expected&#13;dividend rate: 0%.&amp;#160;&amp;#160;The Company recorded the aggregate fair value of $7,400 for the new warrants in general and administrative&#13;expense in the accompanying Condensed Consolidated Statements of Operations and Comprehensive Loss, with a corresponding credit&#13;to additional paid-in capital, an equity account.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;In December 2013,&#13;the Company modified additional outstanding warrants held by certain of its long-term investors, consultants, and members of management&#13;and its Board of Directors to purchase an aggregate of 1,260,251 shares of its restricted common stock to reduce the exercise price&#13;of the warrants to $0.50 per share and, in limited cases, extend the exercise term of the warrants.&amp;#160;&amp;#160;The Company calculated&#13;the fair value of the warrants immediately before and after the modifications and determined that the fair value of the warrants&#13;increased by $344,000, which is reflected in general and administrative expense in the accompanying Condensed Consolidated Statements&#13;of Operations and Comprehensive Loss.&amp;#160;&amp;#160;The warrants subject to the exercise price modifications and term extensions were&#13;valued using the Black-Scholes Option Pricing Model and the following assumptions:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Assumption:&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Pre-modification&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Post-modification&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 76%; text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Market price per share at modification date&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.40&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.40&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Exercise price per share (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1.67&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Risk-free interest rate (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.51%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.57%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Contractual term in years (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2.06&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2.34&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Volatility (weighted average)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;73.6%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;74.4%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Dividend rate&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.0%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.0%&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="text-align: justify; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted Average Fair Value per share&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;0.05&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;0.14&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;In making its fair&#13;value determinations for both warrant modifications and new grants using the Black Scholes Option Pricing Model, the Company utilizes&#13;the following principles in selecting its input assumptions. The market price per share is based on the quoted market price of&#13;the Company&amp;#146;s common stock on the Over-the-Counter Bulletin Board on the date of the modification or grant. &amp;#160;Because&#13;of its short history as a public company, the Company estimates volatility based on the historical volatilities of a peer group&#13;of public companies over the contractual or remaining contractual term of the warrant.&amp;#160;&amp;#160;The contractual term of the warrant&#13;is determined based on the grant or modification date and the latest date on which the warrant can be exercised under its terms&#13;or under the terms of the discounted exercise price offer. The risk-free rate of interest is based on the quoted constant maturity&#13;rate for U.S Treasury Bills on the date of the modification for the term corresponding with the contractual term of the warrant.&amp;#160;&amp;#160;The&#13;dividend rate is zero as the Company has not paid and does not expect to pay dividends in the near future.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;On June 27, 2013,&#13;the Company&amp;#146;s Chief Executive Officer exercised an outstanding warrant to purchase 50,000 restricted shares of the Company&amp;#146;s&#13;common stock at an exercise price of $0.64 per share and the Company received cash proceeds of $32,000 from his exercise.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Following the warrant&#13;issuances, modifications and exercises described above, at December 31, 2013, the Company had outstanding warrants to purchase&#13;shares of its restricted common stock at a weighted average exercise price of $0.89 per share as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Subject to&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Exercise&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Purchase at&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Price&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Expiration&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;per Share&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Date&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 77%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5/11/2014 to 7/26/2018&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5,254,019&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.64&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3/3/2023&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,940,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.88&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5/11/2014&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,428&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1.00&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7/30/2016 to 9/30/2017&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;4,406,281&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1.25&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5/11/2014 to 12/31/2014&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;50,280&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5/11/2014 to 3/14/2018&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,491,016&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2.00&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;9/15/2017&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;425,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2.50&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5/11/2014&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;42,443&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2.625&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1/31/2015&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;61,418&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13; 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margin: 0; text-align: justify; text-indent: 0.5in"&gt;Pursuant to the&#13;October 2012 Agreement described in Note 7, &lt;i&gt;Convertible Promissory Notes and Other Notes Payable&lt;/i&gt;, Platinum&amp;#146;s exchange&#13;rights in the Company&amp;#146;s Series A Preferred were modified such that Platinum currently has the right and option to exchange&#13;500,000 restricted shares of the Company&amp;#146;s Series A Preferred that it holds for (i) a total of 15,000,000 restricted shares&#13;of the Company&amp;#146;s common stock (increased from 5,000,000 shares), and (ii) a five-year warrant to purchase 7,500,000 restricted&#13;shares of the Company&amp;#146;s common stock at an initial exercise price of $1.50 per share (the &amp;#147;&lt;i&gt;Series A Exchange Warrant&lt;/i&gt;&amp;#148;).&#13;The modification of the exchange ratio and the contingent grant of the Series A Exchange Warrant pursuant to the October 2012 Agreement&#13;resulted in a deemed dividend on the Series A Preferred in the aggregate amount of $10,193,200 for accounting purposes, which has&#13;been reflected in the accompanying Condensed Consolidated Statement of Operations and Comprehensive Loss for the three and nine&#13;month periods ended December 31, 2012. The aggregate amount of the deemed dividend was determined based on (i) the fair value of&#13;the 10 million incremental shares to which Platinum is entitled pursuant to the October 2012 Agreement valued at the $0.75 per&#13;share quoted market price for the Company&amp;#146;s common stock on the date of the agreement, an aggregate of $7.5 million, adjusted&#13;for an expected 95% probability of exercise of the exchange rights by Platinum, or $7,125,000, plus (ii) the fair value of the&#13;Series A Exchange Warrant, determined to be $0.43 per share, on the date of the agreement using the Black Scholes Option Pricing&#13;Model and the following assumptions: market price per share: $0.75; exercise price per share: $1.50; risk-free interest rate: 0.67%;&#13;contractual term: 5 years; volatility: 89.9%; expected dividend rate: 0%; further adjusted for an expected 95% probability of exercise&#13;of the exchange rights by Platinum, for a fair value of $3,068,200.&amp;#160;&amp;#160;The fair value of the Series A Exchange Warrant&#13;was also recognized as a liability at the date of the October 2012 Agreement, with a corresponding charge to additional paid-in&#13;capital, an equity account.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
    <us-gaap:RelatedPartyTransactionsDisclosureTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Between September&#13;and December 2013, one of the Company&amp;#146;s executive officers provided short-term cash advances aggregating $64,000 to meet&#13;the Company&amp;#146;s short-term working capital requirements. In lieu of cash repayment of the advances by the Company, in December&#13;2013, the officer elected to invest $50,000 in the 2013 Unit Private Placement.&amp;#160;&amp;#160;The Company has partially repaid the&#13;remaining balance of the advances.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Cato Holding Company,&#13;doing business as Cato BioVentures (&amp;#34;&lt;i&gt;CBV&lt;/i&gt;&amp;#34;), the parent of CRL, is one of the Company&amp;#146;s largest institutional&#13;stockholders at December 31, 2013.&amp;#160;&amp;#160;As described in Note 7, &lt;i&gt;Convertible Promissory Notes and Other Notes Payable,&lt;/i&gt;&#13;in October 2012,&lt;i&gt;&amp;#160;&lt;/i&gt;the 2011 CHC Note was cancelled and exchanged for the 2012 CHC Note and the CHC Warrant.&amp;#160;&amp;#160;The&#13;2012 CHC Note bears interest at the rate of 7.5% compounded monthly and is payable in monthly installments of $10,000 beginning&#13;November 1, 2012 until the balance is paid in full, with the final monthly payment to be made in the amount equal to the then current&#13;outstanding balance of principal and interest due under the 2012 Cato Note.&amp;#160;&amp;#160;Total interest expense, including amortization&#13;of note discount, on notes payable to CHC was $7,900 and $24,000 in the three and nine month periods ended December 31, 2013, respectively,&#13;and $34,700 and $51,400 in the three and nine month periods ended December 31, 2012, respectively.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;During fiscal year&#13;2007, the Company entered into a contract research organization arrangement with CRL related to the development of its lead drug&#13;candidate, AV-101, and subsequent other projects under which the Company incurred expenses of $7,500 and $124,700 in the three&#13;month periods ended December 31, 2013 and 2012, respectively, and $45,000 and $639,300 in the nine month periods ended December&#13;31, 2013 and 2012, respectively.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;As described in&#13;Note 7, &lt;i&gt;Convertible Promissory Notes and Other Notes Payable&lt;/i&gt;, in&lt;i&gt;&amp;#160;&lt;/i&gt;October 2012, the Company issued to CRL (i)&#13;the CRL Note as payment in full for all contract research and development services and regulatory advice (&amp;#147;&lt;i&gt;CRO Services&lt;/i&gt;&amp;#148;)&#13;rendered by CRL to the Company and its affiliates through December 31, 2012 with respect to the preclinical and clinical development&#13;of AV-101, and (ii) the CRL Warrant. The principal amount of the CRL Note may, at the Company&amp;#146;s option, be automatically&#13;increased as a result of future CRO Services rendered by CRL to the Company and its affiliates from January 1, 2013 to June 30,&#13;2013.&amp;#160;&amp;#160;The CRL Note accrues interest at a rate of 7.5% compounded monthly, is due and payable on March 31, 2016 and is&#13;payable solely by CRL's surrender from time to time of all or a portion of the principal and interest balance due on the CRL Note&#13;in connection with its concurrent exercise of the CRL Warrant.&amp;#160;&amp;#160;Total interest expense, including amortization of the&#13;note discount, on the CRL Note for the three and nine month periods ended December 31, 2013 was $32,000 and $103,500, respectively,&#13;and $26,300 for both the three and nine month periods ended December 31, 2012.&lt;/p&gt;</us-gaap:RelatedPartyTransactionsDisclosureTextBlock>
    <us-gaap:SubsequentEventsTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;2014 Unit Private Placement&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Through February&#13;10, 2014, the Company entered into additional securities purchase agreements with accredited investors pursuant to which it sold&#13;to such investors aggregate Units consisting of (i) one-year 10% convertible Unit Notes in the aggregate face amount of $390,000;&amp;#160;(ii)&#13;an aggregate of 780,000 shares of the Company&amp;#146;s restricted common stock; and (iii) warrants exercisable through July 30,&#13;2016 to purchase an aggregate of 780,000 restricted shares of the Company&amp;#146;s common stock at an exercise price of $1.00 per&#13;share.&amp;#160;&amp;#160;The Company received cash proceeds of $390,000 from the sales of the Units.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;</us-gaap:SubsequentEventsTextBlock>
    <us-gaap:BasisOfAccountingPolicyPolicyTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The accompanying&#13;unaudited Condensed Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted&#13;in the United States (&amp;#34;&lt;i&gt;U.S. GAAP&lt;/i&gt;&amp;#34;) for interim financial information and with the instructions to Form 10-Q and&#13;Rule&amp;#160;8-03 of Regulation S-X.&amp;#160;&amp;#160;Accordingly, they do not contain all of the information and footnotes required for&#13;complete consolidated financial statements. In the opinion of management, the accompanying unaudited Condensed Consolidated Financial&#13;Statements reflect all adjustments, which include only normal recurring adjustments, necessary to present fairly the Company&amp;#146;s&#13;interim financial information. The accompanying Condensed Consolidated Balance Sheet at March 31, 2013 has been derived from the&#13;Company's audited consolidated financial statements at that date but does not include all disclosures required by U.S. GAAP.&amp;#160;&#13;The operating results for the three and nine months ended December 31, 2013 are not necessarily indicative of the operating results&#13;to be expected for the Company's fiscal year ending March 31, 2014 or for any other interim period or any other future period.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The accompanying&#13;unaudited Condensed Consolidated Financial Statements and notes to Condensed Consolidated Financial Statements should be read in&#13;conjunction with the Company&amp;#146;s audited Consolidated Financial Statements for the fiscal year ended March 31, 2013 contained&#13;in its Annual Report on Form 10-K, as filed with the United States Securities and Exchange Commission (&amp;#147;&lt;i&gt;SEC&lt;/i&gt;&amp;#148;).&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The accompanying&#13;Condensed Consolidated Financial Statements have been prepared assuming the Company will continue as a going concern. As a development&#13;stage company without sustainable revenues, the Company has experienced recurring losses and negative cash flows from operations.&#13;From inception through December 31, 2013, the Company has a deficit accumulated during its development stage of $68.8 million.&#13;The Company expects these conditions to continue for the foreseeable future as it expands its &lt;i&gt;Human Clinical Trials in a Test&#13;Tube&lt;/i&gt;&amp;#153; platform and executes its drug rescue programs and, potentially, regenerative medicine programs.&lt;/p&gt;&#13;&#13;&lt;p style="font: 11pt/normal Calibri, Helvetica, Sans-Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 9pt"&gt;&amp;#160;Since its inception&#13;in May 1998, the Company has financed its operations and technology acquisitions primarily through the issuance and sale of equity&#13;and debt securities, including convertible promissory notes and short-term promissory notes, for cash proceeds of approximately&#13;$25.4 million, as well as from an aggregate of approximately $16.4 million of government research grant awards, strategic collaboration&#13;payments and other revenues. Additionally, the Company has issued equity securities with an approximate value at issuance of $12.6&#13;million in non-cash settlements of certain liabilities, including liabilities for professional services rendered to the Company&#13;or as compensation for such services. At December 31, 2013, the Company had approximately $20,700 in cash and cash equivalents.&#13;Such cash and cash equivalents are not sufficient to enable the Company to fund its planned operations, including expected cash&#13;expenditures of approximately $5 million through the next twelve months. However, on April 8, 2013, the Company entered into a&#13;Securities Purchase Agreement (as amended, the &amp;#147;Securities Purchase Agreement&amp;#148;) with Autilion AG, a company organized&#13;and existing under the laws of Switzerland (&amp;#147;Autilion&amp;#148;). Under the terms of the Securities Purchase Agreement, Autilion&#13;is contractually obligated to purchase an aggregate of 72.0 million restricted shares of the Company&amp;#146;s common stock at a&#13;purchase price of $0.50 per share for aggregate cash consideration of $36.0 million (the &amp;#147;Autilion Financing&amp;#148;). At&#13;December 31, 2013, the Company had completed a nominal initial closing of $25,000 and issued 50,000 restricted shares of its common&#13;stock under the Securities Purchase Agreement.&amp;#160;&amp;#160;Although there can be no assurance that an additional closing of the&#13;Autilion Financing will occur, in early January 2014, Autilion informed the Company of its expectation that the Company will receive&#13;the full $36.0 million committed under the terms of the Securities Purchase Agreement by mid-February 2014. As of the date of this&#13;report, there has not been a subsequent closing of the Autilion Financing.&amp;#160;&amp;#160;To provide working capital for operations&#13;prior to any closing of the Autilion Financing, from December 31, 2013 through the date of this report, the Company&#13;completed private placements of its securities resulting in aggregate cash proceeds of $390,000, as described in Note 11, Subsequent&#13;Events.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;To the extent necessary,&#13;the Company may also seek to meet its cash needs and fund its working capital requirements through a combination of additional&#13;private placements of its securities,&amp;#160;which may include both debt and equity securities issued to Platinum Long Term Growth&#13;Fund VII (&amp;#147;&lt;i&gt;Platinum&lt;/i&gt;&amp;#148;), currently the Company&amp;#146;s largest institutional investor, and/or other investors,&#13;research and development collaborations, license fees and government grant awards. Additionally, the Company believes that its&#13;participation in strategic collaborations, including licensing transactions, may provide additional cash in support of its future&#13;working capital requirements.&amp;#160;&amp;#160;If the Company is unable to complete the Autilion Financing in a timely manner or to obtain&#13;sufficient financing from other sources, if required, it may be required to reduce, defer, or discontinue certain of its research&#13;and development activities or it may not be able to continue as a going concern. &amp;#160;&lt;/p&gt;</us-gaap:BasisOfAccountingPolicyPolicyTextBlock>
    <us-gaap:UseOfEstimates contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The preparation&#13;of financial statements in conformity with U.S.&amp;#160;GAAP requires management to make estimates and assumptions that affect the&#13;reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements,&#13;and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.&amp;#160;&amp;#160;Significant&#13;estimates include those relating to revenue recognition, share-based compensation, and assumptions that have been used to value&#13;warrants, warrant modifications, and previous put option and note term extension liabilities.&lt;/p&gt;</us-gaap:UseOfEstimates>
    <us-gaap:RevenueRecognitionPolicyTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Although the Company&#13;does not currently have any such arrangements, it has historically generated revenue principally from collaborative research and&#13;development arrangements, technology access fees and government grants.&amp;#160;&amp;#160;Revenue arrangements with multiple components&#13;are divided into separate units of accounting if certain criteria are met, including whether the delivered component has stand-alone&#13;value to the customer. Consideration received is allocated among the separate units of accounting based on their respective selling&#13;prices.&amp;#160;&amp;#160;The selling price for each unit is based on vendor-specific objective evidence, or VSOE, if available, third&#13;party evidence if VSOE is not available, or estimated selling price if neither VSOE nor third party evidence is available.&amp;#160;&amp;#160;The&#13;applicable revenue recognition criteria are then applied to each of the units.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company recognizes&#13;revenue when the four basic criteria of revenue recognition are met: (1)&amp;#160;a contractual agreement exists; (2)&amp;#160;the transfer&#13;of technology has been completed or services have been rendered; (3)&amp;#160;the fee is fixed or determinable; and (4)&amp;#160;collectability&#13;is reasonably assured.&amp;#160;&amp;#160;For each source of revenue, the Company complies with the above revenue recognition criteria&#13;in the following manner:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 11pt/normal Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"&gt;&lt;tr style="vertical-align: top"&gt;&#13;&lt;td style="width: 0.4in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#149;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;font style="font-size: 10pt"&gt;Collaborative arrangements typically consist of non-refundable and/or&#13;exclusive technology access fees, cost reimbursements for specific research and development spending, and various milestone and&#13;future product royalty payments.&amp;#160;&amp;#160;If the delivered technology does not have stand-alone value, the amount of revenue&#13;allocable to the delivered technology is deferred.&amp;#160;&amp;#160;Non-refundable upfront fees with stand-alone value that are not dependent&#13;on future performance under these agreements are recognized as revenue when received, and are deferred if the Company has continuing&#13;performance obligations and has no objective and reliable evidence of the fair value of those obligations.&amp;#160;&amp;#160;The Company&#13;recognizes non-refundable upfront technology access fees under agreements in which it has a continuing performance obligation ratably,&#13;on a straight-line basis, over the period in which the Company is obligated to provide services.&amp;#160;&amp;#160;Cost reimbursements&#13;for research and development spending are recognized when the related costs are incurred and when collectability is reasonably&#13;assured.&amp;#160;&amp;#160;Payments received related to substantive, performance-based &amp;#147;at-risk&amp;#148; milestones are recognized&#13;as revenue upon achievement of the milestone event specified in the underlying contracts, which represent the culmination of the&#13;earnings process.&amp;#160;&amp;#160;Amounts received in advance are recorded as deferred revenue until the technology is transferred,&#13;costs are incurred, or a milestone is reached.&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 11pt/normal Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"&gt;&lt;tr style="vertical-align: top"&gt;&#13;&lt;td style="width: 0.4in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#149;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;font style="font-size: 10pt"&gt;Technology license agreements typically consist of non-refundable&#13;upfront license fees, annual minimum access fees and/or royalty payments. Non-refundable upfront license fees and annual minimum&#13;payments received with separable stand-alone values are recognized when the technology is transferred or accessed, provided that&#13;the technology transferred or accessed is not dependent on the outcome of the continuing research and development efforts. Otherwise,&#13;revenue is recognized over the period of the Company&amp;#146;s continuing involvement.&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 11pt/normal Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"&gt;&lt;tr style="vertical-align: top"&gt;&#13;&lt;td style="width: 0.4in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#149;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;font style="font-size: 10pt"&gt;Government grants, which support the Company&amp;#146;s research efforts&#13;on specific projects, generally provide for reimbursement of approved costs as defined in the terms of grant awards. Grant revenue&#13;is recognized when associated project costs are incurred.&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:RevenueRecognitionPolicyTextBlock>
    <us-gaap:ResearchAndDevelopmentExpensePolicy contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Research and development&#13;expenses are composed of both internal and external costs.&amp;#160;&amp;#160;Internal costs include salaries and employment-related expenses&#13;of scientific personnel and direct project costs.&amp;#160;&amp;#160;External research and development expenses consist primarily of sponsored&#13;stem cell research and development costs, costs associated with clinical and non-clinical development of AV-101, the Company&amp;#146;s&#13;small molecule prodrug candidate for neuropathic pain, depression and potentially other neurological conditions, and costs related&#13;to the application and prosecution of patents related to the Company&amp;#146;s stem cell technology platform, &lt;i&gt;Human Clinical Trials&#13;in a Test Tube&lt;/i&gt;&amp;#153;, and AV-101. All such costs are charged to expense as incurred.&lt;/p&gt;</us-gaap:ResearchAndDevelopmentExpensePolicy>
    <us-gaap:CompensationRelatedCostsPolicyTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company recognizes&#13;compensation cost for all stock-based awards to employees based on the grant date fair value of the award.&amp;#160;&amp;#160;Stock-based&#13;compensation expense is recognized over the period during which the employee is required to perform services in exchange for the&#13;award, which generally represents the scheduled vesting period.&amp;#160;&amp;#160;The Company has no awards with market or performance&#13;conditions.&amp;#160;&amp;#160;For equity awards to non-employees, the Company re-measures the fair value of the awards as they vest and&#13;the resulting value is recognized as an expense during the period over which the services are performed.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 9pt"&gt;&amp;#160;The table below&#13;summarizes stock-based compensation expense included in the accompanying Condensed Consolidated Statements of Operations and Comprehensive&#13;Loss for the quarter and nine months ended December 31, 2013:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Nine Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2012&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2012&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Research and development expense:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 52%; padding-left: 0.25in; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Stock option grants, including expense&amp;#160;related to modifications&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;126,900&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;574,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;240,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;666,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Warrants granted to officer in March 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;33,400&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;100,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;160,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;574,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;340,600&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;666,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;General and administrative expense:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 0.25in; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Stock option grants, including expense&amp;#160;related to modifications&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;242,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;239,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;352,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;295,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Warrants granted to officers and directors in March 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;66,900&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;200,600&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;309,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;239,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;553,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;295,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Total stock-based compensation expense&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;469,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;813,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;893,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;962,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;During the nine&#13;months ended December 31, 2013, the Company granted options to purchase an aggregate of 156,000 shares of its common stock at exercise&#13;prices from $0.40 per share to $0.82 per share (the quoted market price on the grant dates) to certain employees and consultants.&#13;During the quarter ended December 31, 2013, the Company modified certain outstanding options granted from its 2008 Stock Incentive&#13;Plan to reduce the exercise price to $0.40 per share or $0.50 per share and modified certain options granted from its 1999 Stock&#13;Incentive Plan to reduce the exercise price to $0.50 per share. The expense indicated in the table above for the three and nine&#13;months ended December 31, 2013 includes an aggregate of $252,000 attributable to these modifications. The Company modified certain&#13;options during the quarter ended December 31, 2012 and recognized an aggregate of $788,800 attributable to such modifications in&#13;the three and nine month periods ended December 31, 2012. At December 31, 2013, there were options outstanding to purchase 4,705,270&#13;shares of the Company&amp;#146;s common stock at a weighted average exercise price of $0.59 per share.&lt;/p&gt;</us-gaap:CompensationRelatedCostsPolicyTextBlock>
    <VSTA:WarrantLiabilityPolicyTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company has&#13;issued certain warrants to Platinum and, subject to Platinum&amp;#146;s exercise of its rights to exchange shares of the Company&amp;#146;s&#13;Series A preferred stock that it holds, the Company is also obligated to issue an additional warrant to Platinum, that contain&#13;an exercise price adjustment feature in the event the Company subsequently issues additional equity instruments at a price lower&#13;than the exercise price of the warrants. The Company accounts for these warrants as non-cash liabilities and estimates their fair&#13;value as described in Note 4, &lt;i&gt;Fair Value Measurements; &lt;/i&gt;Note 7, &lt;i&gt;Convertible Promissory Notes and Other Notes Payable&lt;/i&gt;,&#13;and Note 9&lt;i&gt;, Capital Stock&lt;/i&gt;. The Company computes the fair value of the warrant liability at each reporting period and the&#13;change in the fair value is recorded as non-cash expense or non-cash income. The key component in determining the fair value of&#13;the warrant and the related liability is the Company&amp;#145;s stock price, which is subject to significant fluctuation and is not&#13;under the Company&amp;#146;s control. The resulting change in the fair value of the warrant liability on the Company&amp;#146;s net income&#13;or loss is therefore also subject to significant fluctuation and will continue to be so until all of the warrants are issued and&#13;exercised, amended or expire. Assuming all other fair value inputs remain generally constant, the Company will record an increase&#13;in the warrant liability and non-cash expense when its stock price increases and a decrease in the warrant liability and non-cash&#13;income when its stock price decreases.&lt;/p&gt;</VSTA:WarrantLiabilityPolicyTextBlock>
    <us-gaap:ComprehensiveIncomePolicyPolicyTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;The Company has&#13;no components of other comprehensive loss other than net loss, and accordingly the Company&amp;#146;s comprehensive loss is equivalent&#13;to its net loss for the periods presented.&lt;/p&gt;</us-gaap:ComprehensiveIncomePolicyPolicyTextBlock>
    <us-gaap:EarningsPerSharePolicyTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Basic income (loss)&#13;per share of common stock excludes the effect of dilution and is computed by dividing net income (loss) by the weighted-average&#13;number of shares of common stock outstanding for the period. Diluted income (loss) per share of common stock reflects the potential&#13;dilution that could occur if securities or other contracts to issue shares of common stock were exercised or converted into shares&#13;of common stock. In calculating diluted net income (loss) per share, the numerator is adjusted for the change in the fair value&#13;of the warrant liability attributable to outstanding warrants, only if dilutive, and the denominator is increased to include the&#13;number of potentially dilutive common shares assumed to be outstanding during the period using the treasury stock method. Based&#13;on the market price of the Company&amp;#146;s common stock for the quarter ended December 31, 2013, no potentially dilutive securities&#13;were assumed to be converted into common shares and outstanding during the period for purposes of calculating diluted earnings&#13;per share. For all loss periods presented, potentially dilutive securities have been excluded from the computation as their effect&#13;would be antidilutive.&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Basic net income&#13;(loss) and diluted net loss attributable to common stockholders per share was computed as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Quarters Ended &lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;Nine Months Ended&lt;/b&gt;&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: center; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: center; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2012&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: center; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13; 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   &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 52%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Net income (loss) attributable to common stockholders for basic earnings per share&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;131,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(15,528,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13; 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less: change in fair value of warrant liability attributable to Exchange, Investment and Bridge Warrants issued to Platinum&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(620,900&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Net loss for diluted earnings per share attributable to common stockholders&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(489,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(15,528,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(1,143,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(19,309,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Denominator:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Weighted average basic common shares outstanding&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;22,210,573&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;18,292,301&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;21,554,929&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;17,411,993&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Assumed conversion of dilutive securities:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Warrants to purchase common stock&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Potentially dilutive common shares assumed converted&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 13pt; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Denominator for diluted earnings per share - adjusted&amp;#160;weighted average shares&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;22,210,573&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;18,292,301&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;21,554,929&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;17,411,993&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Basic net income (loss) attributable to common stockholders per common share&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;0.01&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.85&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.05&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(1.11&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Diluted net loss attributable to common stockholders per common share&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.02&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.85&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.05&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(1.11&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;Potentially dilutive&#13;securities excluded in determining diluted net loss per common share are as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2012&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 76%; line-height: 115%; font-size: 11pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Series A preferred stock issued and outstanding&lt;/font&gt;&lt;font style="font: 7pt Times New Roman, Times, Serif"&gt; (1)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,000,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,000,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Warrant shares issuable to Platinum upon exercise of common stock warrants by Platinum upon exchange of Series A preferred stock under the terms of the October 11, 2012 Note Purchase and Exchange Agreement&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7,500,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7,500,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Outstanding options under the 2008 and 1999 Stock Incentive Plans&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;4,705,270&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;4,966,771&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Outstanding warrants to purchase common stock&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,710,885&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;9,873,034&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%; font-size: 11pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10% convertible Exchange Note and Investment Notes issued to Platinum in October 2012, February 2013 and March 2013, including accrued interest through December 31, 2013 &lt;/font&gt;&lt;font style="font: 7pt Times New Roman, Times, Serif"&gt;(2)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7,271,640&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;4,645,198&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10% Convertible note issued to Platinum on July 26, 2013, including accrued interest through December 31, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;522,339&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10% Convertible notes issued as a component of Unit Offering, including accrued interest through December 31, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,186,097&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;51,896,231&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;41,985,003&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;____________&lt;/p&gt;&#13;&#13;&lt;p style="font: 11pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font-size: 7pt"&gt;(1)&lt;/font&gt;&lt;font style="font-size: 10pt"&gt;&#13;assumes exchange under the terms of the October 11, 2012 Note Exchange and Purchase Agreement with Platinum&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 11pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font-size: 7pt"&gt;(2)&lt;/font&gt;&lt;font style="font-size: 10pt"&gt;&#13;assumes conversion under the terms of the October 11, 2012 Note Exchange and Purchase Agreement with Platinum and the terms of&#13;the individual notes&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 12pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;</us-gaap:EarningsPerSharePolicyTextBlock>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="From2013-04-01to2013-12-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"&gt;There have been&#13;no recent accounting pronouncements or changes in accounting pronouncements during the nine months ended December 31, 2013, as&#13;compared to the recent accounting pronouncements described in the Company&amp;#146;s Form 10-K for the fiscal year ended March 31,&#13;2013, that are of significance or potential significance to the Company.&lt;/p&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <us-gaap:DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock contextRef="From2013-04-01to2013-12-31">&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Nine Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2012&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2012&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Research and development expense:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 52%; padding-left: 0.25in; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Stock option grants, including expense&amp;#160;related to modifications&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;126,900&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;574,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;240,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 9%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;666,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Warrants granted to officer in March 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;33,400&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;100,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;160,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;574,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;340,600&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;666,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;General and administrative expense:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 0.25in; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Stock option grants, including expense&amp;#160;related to modifications&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;242,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;239,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;352,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;295,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Warrants granted to officers and directors in March 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;66,900&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;200,600&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;-&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;309,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;239,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;553,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;295,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;Total stock-based compensation expense&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;469,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;813,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;893,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;962,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock>
    <us-gaap:ScheduleOfDebtTableTextBlock contextRef="From2013-04-01to2013-12-31">&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Calibri, Helvetica, Sans-Serif; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="10" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December 31, 2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="10" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March 31, 2013&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Principal&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Balance&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Accrued&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Interest&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Principal&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Balance&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid"&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Accrued&lt;/p&gt;&#13;        &lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;Interest&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Senior Secured 10% Convertible Promissory Notes&amp;#160;issued to Platinum:&lt;/i&gt;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; 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text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;167,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,439,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,272,600&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;61,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,334,300&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 27pt; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Investment Note issued on October 11, 2012&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;500,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;65,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;565,700&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;500,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;24,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;524,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 27pt; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Investment Note issued on October 19, 2012&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;500,000&lt;/font&gt;&lt;/td&gt;&#13; 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   &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;23,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;523,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 27pt; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Investment Note issued on February 22, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;250,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;22,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;272,500&lt;/font&gt;&lt;/td&gt;&#13; 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   &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 27pt; text-indent: -0.25in; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Investment Note issued on March 12, 2013&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;750,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; line-height: 115%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; 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