1. From the Departments of Epidemiology and Biostatistics (C.L.T., P.X., K.H.) and Psychiatry (F.W.U.), Indiana University, Bloomington; Department of Epidemiology and Biostatistics, Drexel University, Philadelphia, PA (L.A.M.); University of Missouri Research Reactor Center, University of Missouri, Columbia (V.M.O.C., J.D.B.); Department of Biostatistics, University of North Carolina at Chapel Hill (J.C.); Department of Epidemiology, Johns Hopkins University, Baltimore, MD (E.G.); Department of...