1. From the Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute (H.K.) and Division of Cardiology (P.M.O.), Weill Cornell Medical College, New York, NY; Department of Biostatistics (T.M.B.), Department of Medicine (K.K.P., W.T.L.), Department of Epidemiology, Cardiovascular Health Research Unit (S.R.H.), Department of Biostatistics, Collaborative Health Studies Coordinating Center (R.A.K.), Department of Neurology (W.T.L.), and Department of Epidemiology (W.T.L.)...