1. Division of Rheumatology, Centre Hospitalier de l’Université de Montréal, Montreal, QC, Canada
2. Faculty of Medicine, University of Montreal, Montreal, QC, Canada
3. Division of Rheumatology, Sacré-Coeur Hospital, Montreal, QC, Canada
4. Faculty of Medicine and Mitogen Advanced Diagnostics Laboratory, University of Calgary, Calgary, AB, Canada
5. Department of Medicine, University of Oklahoma, Oklahoma City, OK, USA
6. Division of Rheumatology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada
7. Research Center, Sacré-Coeur Hospital Research Center, Montreal, QC, Canada
8. Division of Rheumatology, Cité-de-la-Santé Hospital, Laval, QC, Canada