1. From the Department of Neurology, Qingdao Municipal Hospital, Qingdao University, China (Y.-N.O., C.-C.T., W.X., X.-H.H., L.T.)
2. Department of Neurology and Institute of Neurology, WHO Collaborating Center for Research and Training in Neurosciences, Huashan Hospital, Shanghai Medical College, Fudan University, China (X.-N.S., Q.D., J.-T.Y.).