1. Department of Orthopaedics and TraumatologyLi Ka Shing Faculty of MedicineThe University of Hong Kong Hong Kong China
2. Department of Spine Surgery and Institute for Orthopaedic ResearchShenzhen People’s HospitalJinan University Second College of MedicineThe First Affiliated Hospital of Southern University of Science and Technology Shenzhen 518000 China
3. Shanghai Key Laboratory for Bone and Joint DiseasesShanghai Institute of Traumatology and OrthopaedicsShanghai Ruijin HospitalShanghai Jiaotong University School of Medicine Shanghai 200000 China
4. Department of Orthopaedics and TraumatologyThe University of Hong KongQueen Mary Hospital Pokfulam Hong Kong
5. School of Materials Science & EngineeringTianjin University Tianjin 300000 China
6. Shenzhen Institutes of Advanced TechnologyChinese Academy of Science Shenzhen 518000 China