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		<title>Freezing Shifts Serum Neurofilament Light Chain Results Differently Across Four Immunoassays</title>
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		<category><![CDATA[Atellica]]></category>
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		<category><![CDATA[freeze-thaw]]></category>
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		<category><![CDATA[laboratory comparability]]></category>
		<category><![CDATA[Multiple Sclerosis]]></category>
		<category><![CDATA[neuroaxonal injury]]></category>
		<category><![CDATA[neurofilament light chain]]></category>
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					<description><![CDATA[A paired-sample study of 20 multiple sclerosis patients found that freezing changed serum neurofilament light chain measurements by different amounts on the Simoa, Elecsys, Atellica, and ELISA immunoassay platforms.]]></description>
		
		
		
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