[This corrects the article DOI: 10.3389/fnagi.2020.00140.].
Keywords: 25-hydroxyvitamin D; brain volumes; cobalamin; cognitive aging; folate; health disparities; white matter integrity.
Copyright © 2021 Beydoun, Shaked, Hossain, Beydoun, Katzel, Davatzikos, Gullapalli, Seliger, Erus, Evans, Zonderman and Waldstein.