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<!--Generated by DFIN XBRL Instance Document - http://www.dfinsolutions.com/ - Version R3.0 - on 18-October-2023 [02:19:46] {PM}-->
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_pinc_SusanDevoreMember" xml:lang="en-US">Susan DeVore [Member]</label>
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