1. From the Department of Neurology, University of Kansas Medical Center, Kansas City (D.K.Z., Y.-H.C.L.); and the Department of Neuroepidemiology, Beijing Neurosurgical Institute (X.-M.C., S.-C.L., X.-L.D., W.-Z.W., S.-P.W., S.-G.B., Q.-J.B.), and the Institute of Neurology, Shanghai Medical University, People’s Republic of China (G.-X.J.).