1. From the The George Institute for International Health (J.W.W., E.L.H., S.H., H.A., C.S.A.), Royal Prince Alfred Hospital and University of Sydney, Sydney, Australia; the Centre for Epidemiological Studies and Clinical Trials (J.-G.W.), Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China; the Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Prince of Wales Hospital (L.K.S.W.), Chinese University of Hong Kong, Hong Kong, China; and Xian...