title: Author response.
authors.forename: Suvarna
authors.initials: S
authors.lastname: Alladi
authors.forename: Thomas H
authors.initials: TH
authors.lastname: Bak
authors.forename: Tom C
authors.initials: TC
authors.lastname: Russ
authors.forename: Mekala
authors.initials: M
authors.lastname: Shailaja
authors.forename: Vasanta
authors.initials: V
authors.lastname: Duggirala
mesh_terms: D003704:Dementia / Q000453:epidemiology* / Q000523:psychology*; D004522:Educational Status; D004641:Emigration and Immigration; D005260:Female; D006801:Humans; D008297:Male; D019303:Multilingualism