1. The First Affiliated Hospital of Henan University of Science and Technology; Department of Neurology; No. 24, Jinghua Road Luoyang Henan Province China 471003
2. West China Hospital, Sichuan University; Department of Neurology; No. 37, Guo Xue Xiang Chengdu Sichuan China 610041
3. Xuanwu Hospital, Capital Medical University; Department of Neurology; No. 45, Changchun Street Beijing Beijing China 100053
4. People's Hospital of Deyang City; Department of Neurology; No.173, Taishan North Road Deyang Sichuan China 618000