1. Department of Neurology, Weihai Municipal Hospital, Cheeloo College of Medicine, Shandong University, Shandong Province, China
2. Clinical College, Weifang Medical University, Weifang, China
3. Department of Neurology, Xinqiao Hospital and The Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing, China
4. The Thirteenth People’s Hospital of Chongqing, Chongqing, China
5. Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China