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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Study design overview. For the Visit 1 and Visit 2 Assessment, 0:00 indicates the participants arrival at the imaging center. Subsequent times indicate hours and minutes since arrival. AUMRIRC: Auburn University MRI Research Center.