1. University of British Columbia and Arthritis Research Centre of Canada; Vancouver, British Columbia Canada
2. Mary Pack Arthritis Program and Vancouver Coastal Health; Vancouver, British Columbia Canada
3. The Arthritis Society; Toronto, Ontario Canada
4. University of Alberta; Edmonton, Alberta Canada
5. Arthritis Research Centre of Canada; Vancouver, British Columbia Canada
6. University of Ottawa; Ottawa, Ontario Canada
7. University of Ottawa and Ottawa Hospital Research Institute; Ottawa, Ontario Canada