1. Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
2. Department of Rehabilitation, Xuanwu Hospital, Capital Medical University, Beijing, China
3. Department of Neurology, Beijing Sixth Hospital, Beijing, China
4. Department of Neurology, Rongcheng People’s Hospital, Hebei, China
5. State Key Laboratory of Cognitive Neuroscience and Learning, Faculty of Psychology, Beijing Normal University, Beijing, China
6. School of Systems Science, Beijing Normal University, Beijing, China