1. From the Department of Neurology (Y.W., X.L., X.Z., C.W., Y.Z., L.L., X.W., G.L., H.L., Y.W.), Beijing Tiantan Hospital, Capital Medical University, Beijing, China; INI Stroke Center & Stroke Network (D.Z.W.), OSF Healthcare System, University of Illinois College of Medicine, Peoria, IL; and the Departments of Neurology (M.N.N.-H.), University of California, San Francisco, CA.