1. Department of Rehabilitation, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110134, China
2. Department of Neurology, The People’s Hospital of Liaoning Province, No. 33 Wenyi Road, Shenyang, Liaoning 110016, China
3. Department of Rehabilitation, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China