1. Department of Orthopedics, Zhongshan Jishuitan Orthopedic Hospital, Zhongshan, Guangdong, China.
2. School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
3. Department of Gastroenterology, The Second People's Hospital Affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China.
4. Department of Orthopedics, Foshan Hospital of Traditional Chinese Medicine, Foshan, Guangdong, China.
5. Department of Nephrology, The People's Hospital Affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China.
6. Institute of Neurology, The Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China.