1. Central Laboratory, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
2. Department of Neurology, Dong Fang Hospital, Beijing University of Chinese Medicine, Beijing, China
3. Beijing University of Chinese Medicine, Beijing, China
4. Department of Emergency, Dong Fang Hospital, Beijing University of Chinese Medicine, Beijing, China
5. Department of Neurology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
6. Department of Neurology, Beijing Huairou District Hospital of Chinese Medicine, Beijing, China
7. Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China