1. Faculty of Medicine, School of Epidemiology and Public Health University of Ottawa Ottawa Ontario Canada
2. Arthritis Research Canada Vancouver British Columbia Canada
3. Department of Rehabilitation Medicine, West China Hospital Sichuan University Chengdu Sichuan China
4. Rehabilitation Medicine Key Laboratory of Sichuan Province, West China Hospital Sichuan University Chengdu Sichuan China
5. Division of Health Research, Health Innovation One Lancaster University Lancaster UK
6. Department of Occupational Science and Occupational Therapy University of British Columbia Vancouver British Columbia Canada
7. Faculty of Medicine, Centre for Health Education Scholarship, P.A. Woodward Instructional Resources Centre (IRC) University of British Columbia Vancouver British Columbia Canada
8. Department of Physical Therapy University of British Columbia Vancouver British Columbia Canada