1. Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan, Republic of China.
2. Skeleton Materials and Bio-compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Taiwan, Republic of China.
3. Department of Biomedical Engineering, National Cheng Kung University, Tainan, Taiwan, Republic of China.
4. Department of Orthopaedics, Tainan Municipal Hospital (Managed by Show Chwan Medical Care Corporation), Tainan, Taiwan, Republic of China.
5. Division of Orthopaedics, Department of Surgery, National Cheng Kung University Hospital Dou Liou Branch, National Cheng Kung University, Yunlin, Taiwan, Republic of China.
6. Department of Orthopaedic Surgery, Sin Lau Christian Hospital, Tainan, Taiwan, Republic of China.
7. Institute of Allied Health Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan, Republic of China.