1. Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
2. Department of Orthopedics and Traumatology, Affiliated Wenzhou Hospital of Traditional Chinese Medicine, Zhejiang University of Traditional Chinese Medicine, Wenzhou, Zhejiang 325000, P.R. China
3. Fujian Key Laboratory of Rehabilitation Technology, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350003, P.R. China