1. Department of Spine Orthopedics, Zhujiang Hospital, Southern Medical University, Guangzhou, China
2. People's Hospital of Deyang City, Sichuan, China
3. Department of Orthopedics, Jingzhou No. 1 People’s Hospital and First Affiliated Hospital of Yangtze University, Jingzhou, China
4. Department of Histology and Embryology, Southern Medical University, Guangzhou, China
5. Key Laboratory of Tissue Construction and Detection of Guangdong Province, Guangzhou, China
6. Institute of Bone Biology, Academy of Orthopaedics, Guangdong Province, Guangzhou, China