1. Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, P.R. China
2. Department of Neurology, Jiangmen Wuyi Hospital of TCM Affiliated Jiangmen TCM Hospital of Ji'nan University, Jiangmen, Guangdong 529000, P.R. China
3. Department of TCM Pediatrics, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, Guangdong 510000, P.R. China