1. Department of Orthopaedics, General Hospital of Central Theater Command, Wuhan, Hubei 430070, P.R. China
2. College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, Hubei 430065, P.R. China
3. College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, Hubei 430065, P.R. China
4. Medical Laboratory, Hubei 672 Orthopedics Hospital of Integrated Chinese and Western Medicine, Wuhan, Hubei 430079, P.R. China
5. Medical Laboratory, Hubei 672 Orthopedics Hospital of Integrated Chinese and Western Medicine, Wuhan, Hubei 430079, P.R. China
6. Department of Orthopaedics, General Hospital of Central Theater Command, Wuhan, Hubei 430070, P.R. China