1. Beijing Advanced Innovation Centre for Biomedical Engineering, Beihang University Beijing China
2. School of Biological Science and Medical Engineering, Beihang UniversityBeijing China
3. Mechanical Engineering DepartmentImperial College London London UK
4. Department of Orthopaedic SurgeryAvicenne Teaching Hospital, APHP, University ParisXIII Bobigny France
5. School of Biomedical Engineering, Shanghai Jiao Tong University Shanghai China