1. From the Department of Epidemiology (K.M.A., J.M.C., S.-A.M.L., J.D.S., R.G., E.A.W.), Gillings School of Global Public Health, University of North Carolina, Chapel Hill; Brown University (S.F.B.), Providence, RI; Department of Population Health (G.G.S.), University of North Dakota School of Medicine & Health Sciences, Grand Forks; Department of Neurology (D.Y.H.), School of Medicine, University of North Carolina, Chapel Hill; Program in Public Health (J.R.M.), Stony Brook University, Stony...