[1] McGill Univ, Montreal, PQ, Canada
[2] McGill Univ, Dept Rheumatol, Montreal, PQ, Canada
[3] CHU Bordeaux, Montreal, PQ, Canada
[4] Dalhousie Univ, Halifax, NS, Canada
[5] Univ Western Ontario, London, ON, Canada
[6] Univ Montreal, Brossard, PQ, Canada
[7] Univ Calgary, Calgary, AB, Canada
[8] Ottawa Hosp, Ottawa, ON, Canada
[9] Univ Toronto, Toronto, ON, Canada
[10] McGill Univ, Res Inst, Hlth Ctr, Montreal, PQ, Canada
[11] Univ British Columbia, Vancouver, BC, Canada
[12] RI MUHC, Montreal, PQ, Canada
[13] Bordeaux Univ Hosp, Bordeaux, France
[14] Arthrit Res Canada, Vancouver, BC, Canada
[15] Univ Alberta, Edmonton, AB, Canada
[16] Vancouver Coastal Hlth, Vancouver, BC, Canada
[17] McGill Univ, Montreal, PQ, Canada