1. CIHR Ethics of Health Research Health and Training Program, The W. Maurice Young Centre for Applied Ethics, University of British Columbia, 235-6356 Agricultural Road, Klinck Building, Vancouver, British Columbia V6T 1Z2, Canada,
2. Rheumatology Liaison, Mary Pack Arthritis Program, Vancouver Coastal Health Authority, Vancouver, British Columbia, Canada
3. CIHR Ethics of Health Research Health and Training Program, The W. Maurice Young Centre for Applied Ethics, University of British Columbia, 235-6356 Agricultural Road, Klinck Building, Vancouver, British Columbia V6T 1Z2, Canada
4. School of Rehabilitation Sciences, University of British Columbia, Vancouver, Canada