1. Institute for Work & Health and University of Toronto Toronto Ontario Canada
2. University of British Columbia and British Columbia Children's Hospital Vancouver British Columbia Canada
3. University of British Columbia and Arthritis Research Canada Vancouver British Columbia Canada
4. Institute for Work & Health, Toronto, Ontario, Canada and EPID@Work Research Institute, Lakehead University Thunder Bay Canada
5. McGill University Health Centre Montreal Quebec Canada
6. University of Toronto and St. Michael's Hospital Toronto Ontario Canada
7. Canadian Arthritis Patient Alliance Ottawa Ontario Canada
8. Institute for Work & Health Toronto Ontario Canada