1. From the Division of Social Epidemiology, Global Institute for Public Health (B.B.-A.), Department of Neurology, Langone Medical Center (B.B.-A.), and Department of Epidemiology, College of Dentistry (B.B.-A.), New York University, New York; Departments of Kinesiology and Medicine, University of Wisconsin, Madison (D.F.E.); Department of Neurology and Georgetown Stroke Center, Georgetown University Medical Center, Washington, DC (S.S.C., A.W.H., C.S.K.); Department of Biostatistics (J.J.W.), and...