1. Sports Medicine Center, Chang Gung Memorial Hospital Chiayi Branch, Puzi, Taiwan
2. Department of Orthopaedic Surgery, New Taipei City Municipal Tucheng Hospital, New Taipei City, Taiwan
3. Bone and Joint Research Center, Chang Gung Memorial Hospital, Linkou, Taiwan
4. Department of Orthopaedic Surgery, Chang Gung Memorial Hospital Chiayi Branch, Chiayi, Taiwan
5. Chang Gung University, Taoyuan, Taiwan
6. Institute of Cellular and Organismic Biology Academia Sinica, Taipei, Taiwan