1. Department of General Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung
2. Department of Obstetrics and Gynecology, Wan Fang Hospital, Taipei Medical University, Taipei
3. Department of Orthopedics, Wan Fang Hospital, Taipei Medical University, Taipei
4. Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei
5. Department of Radiology, Wan Fang Hospital, Taipei Medical University, Taipei
6. Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei
7. Department of Family Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei
8. Department of Geriatric Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei
9. Department of Orthopedics, Wan Fang Hospital, Taipei Medical University, No. 111, Sec. 3, Xinglong Road, Wenshan District, Taipei City, 116