1. Department of Orthopaedics, Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital (Beijing Anzhen Hospital Nanchong Hospital), The Second Clinical College of North Sichuan Medical College, Nanchong, Sichuan 637000, China
2. Key Laboratory of Advanced Technologies of Materials (MOE), School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031, China
3. Department of Orthopaedics, Chengfei Hospital, Chengdu, Sichuan 610091, China
4. Collaboration Innovation Center for Tissue Repair Material Engineering Technology, China West Normal University, Nanchong, Sichuan 637002, China