1. From the Department of Obstetrics, Gynecology and Reproductive Sciences (H.G.H., E.G.J.), Memory and Aging Center (K.B.C.), and Departments of Epidemiology and Biostatistics (J.N.) and Psychiatry (K.Y.), University of California, San Francisco; Department of Medicine (C.K.), University of Michigan, Ann Arbor; Department of Medicine (M.W.), Vanderbilt University, Nashville, TN; and Laboratory of Epidemiology and Population Sciences (L.J.L.), Intramural Research Program, National Institute on Aging,...