1. University of British Columbia and Arthritis Research Canada Vancouver British Columbia Canada
2. Krembil Research InstituteUniversity Health Network Toronto Ontario Canada
3. Arthritis Research Canada, Vancouver, British Columbia, Canada, University of Exeter, Exeter, UK, and Lancaster University Lancaster UK
4. Krembil Research InstituteUniversity Health Network and University of Toronto Toronto Ontario Canada
5. University of Alberta Edmonton Alberta Canada
6. Simon Fraser University Burnaby British Columbia Canada
7. University of British Columbia Vancouver British Columbia Canada