1. Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
2. Department of Orthopedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
3. Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
4. Department of Education, China Medical University Hospital, Taichung, Taiwan
5. Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
6. School of Medicine, China Medical University, Taichung, Taiwan