1. Department of Neurology Tangdu Hospital The Fourth Military Medical University Xi'an China
2. Department of Neurology West China Hospital Sichuan University Chengdu China
3. Department of Neuroimmunology Henan Institute of Medical and Pharmaceutical Sciences Zhengzhou University Zhengzhou China
4. Department of Neurology The People's Liberation Army General Hospital Beijing China
5. Department of Thoracic Surgery Jiangxi Provincial People's Hospital Nanchang China
6. Department of Neurology Xianyang First People's Hospital Xianyang China
7. Department of Neurology Xi'an No. 1 Hospital Xi'an China
8. Department of Neurology Xi'an Fourth People's Hospital Xi'an China