1. Department Encephalopathy, Guangzhou Conghua District Hospital of Traditional Chinese Medicine, Guangzhou, Guangdong, China
2. Department. Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
3. Area 2, Department of Neurology, Jiangmen Central Hospital, Beijie, Jiangmen City, Guangdong, China
4. Department of neurosurgery, General Hospital of Southern Theatre Command, PLA, Guangzhou, Yuexiu District, China
5. Department Neurology, Foresea Life Insurance Guangzhou General Hospital, Guangzhou, Guangdong, China