1. Department of Rehabilitation Medicine, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
2. Department of Neurology, Jiangmen Central Hospital, Jiangmen, China
3. Guangdong Engineering Technology Research Center for Rehabilitation and Elderly Care, Guangzhou, China
4. Department of Rehabilitation Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China