Affiliation: | 1. Institute of Traumatic Orthopaedics of PLA, Medical Center of Assessment, Prevention and Treatment of Bone & Joint Diseases;2. Guangdong Key Laboratory of Orthopaedic Technology and Implant Materials;3. Key Laboratory of Trauma & Tissue Repair of Tropical Area of PLA, Hospital of Orthopaedics, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, Guangdong, P.R. China;4. Spine Surgery, Hospital of Orthopaedics, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, Guangdong, P.R. China;5. Neurosurgery, Hospital of Orthopaedics, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, Guangdong, P.R. China |