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        <link:footnote id="fn-2" xlink:label="fn-2" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:10.5pt">Represents shares of common stock that became available for issuance under the Registrant&#x2019;s Amended and Restated 2021 Inducement Plan (the &#x201c;</xhtml:span><xhtml:span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:700;line-height:120%">Inducement Plan</xhtml:span><xhtml:span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">&#x201d;) as a result of forfeitures of outstanding awards pursuant to Section&#160;4(a) of the Inducement Plan.</xhtml:span></link:footnote>
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