1 Department of Orthopaedics and Traumatology, Innovative Orthopaedic Biomaterial and Drug Translational Research Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, China.
2 Department of Orthopedics, Taipei Medical University Hospital, College of Medicine, College of Biomedical Engineering, Taipei Medical University, Taipei, Taiwan.
3 Departments of Radiology, Medicine and Orthopaedic Surgery, University of California at San Francisco (UCSF), San Francisco, CA, USA.
4 Department of Orthopaedic Surgery, University of California at San Francisco (UCSF), San Francisco, CA, USA.
5 Biomedical Engineering, Columbia University, New York, NY, USA.
6 Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, MO, USA.
7 AO Research Institute Davos, Davos, Switzerland.
8 Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.