1. From the Cerebrovascular Diseases Research Institute and Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China (J.W., H.Z., Z.F., G.L., Q.M., Z.T., R.W., Y.L.); Beijing Institute for Brain Disorders, China (Y.L.); and Department of Neurology, Shengjing Hospital, Affiliated Hospital of China Medical University, Shen Yang (J.W., J.F.).