1. Department of Neurology, Wuhan No. 1 Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
2. Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu, China
3. Department of Neurology, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
4. Department of Neurology, Jinling Hospital, Southern Medical University, Nanjing, China