1. From the Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands (A.S., S.S.M., M.L.P.P., M.J.B., A.H., H.T., M.A.I.); Department of Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands (H.T.); Department of Radiology, Erasmus University Medical Center, Rotterdam, The Netherlands (M.A.I.); and Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands (M.L.P.P., P.J.K., M.A.I.).