1. The Hong Kong Institute of Musculoskeletal Medicine Hong Kong China
2. Department of Family Medicine The Chinese University of Hong Kong Hong Kong China
3. Department of Family Medicine The University of Hong Kong Hong Kong China
4. Department of Physical Medicine and Rehabilitation National Taiwan University Hospital, Beihu Branch Taipei Taiwan
5. Department of Physical Medicine and Rehabilitation Chi‐Mei Medical Center Tainan Taiwan
6. XiangYang Rehabilitation Clinics Kaosiung City Taiwan