1. Emergency Department, The Affiliated Traditional Chinese Medicine Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510130, P.R. China
2. Department of Acupuncture and Rehabilitation, Guangzhou Yuexiu Orthopedics and Traumatology Rehabilitation Hospital, Guangzhou, Guangdong 510199, P.R. China
3. Fifth Department of Oncology, Jinshazhou Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510168, P.R. China
4. Medical Clinic, The Affiliated Traditional Chinese Medicine Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510130, P.R. China