1. University of British Columbia, Faculty of Pharmaceutical Sciences, Vancouver, British Columbia, Canada, and Arthritis Research Canada; Richmond British Columbia Canada
2. University of British Columbia, Faculty of Pharmaceutical Sciences, and Centre for Health Evaluation and Outcomes Sciences; Vancouver British Columbia Canada
3. University of British Columbia, Faculty of Pharmaceutical Sciences, and Centre for Clinical Epidemiology and Evaluation; Vancouver British Columbia Canada
4. University of British Columbia, Faculty of Medicine; Vancouver British Columbia Canada