1. Department of Neurology, Nanfang Hospital Southern Medical University Guangzhou China
2. Institute of Clinical Pharmacology Guangzhou University of Chinese Medicine Guangzhou China
3. Department of Encephalopathy Hainan Provincial Hospital of Traditional Chinese Medicine Haikou China
4. Department of Neurology Liuzhou Traditional Chinese Medical Hospital Liuzhou China
5. Department of Neurology The Affiliated Brain Hospital of Guangzhou Medical University Guangzhou China
6. Department of Neurology 999 Brain Hospital Guangzhou China
7. RS Dow Neurobiology Laboratories Legacy Research Institute Portland Oregon