1. Orthopaedic Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
2. Department of Orthopaedics, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
3. Division of Adult Reconstruction Surgery, Department of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
4. Department of Orthopedics, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
5. Department of Physiology, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
6. Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung, Taiwan
7. Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
8. Department of Obstetrics and Gynecology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan