[1] Inst Rhumatol Montreal, Montreal, PQ, Canada
[2] Southlake Reg Hosp, Newmarket, Suffolk, England
[3] Nexus Clin Res, St John, NF, Canada
[4] CH Rimouski, Rimouski, PQ, Canada
[5] Univ Saskatchewan, Saskatoon, SK, Canada
[6] McMaster Univ, Univ Toronto, Credit Valley Rheumatol, Mississauga, ON, Canada
[7] Mary Pack Arthrit Ctr, Vancouver, BC, Canada
[8] Univ Victoria, Victoria, BC V8W 2Y2, Canada
[9] JSS Med Res, St Laurent, PQ, Canada
[10] JSS Med Res Inc, Montreal, PQ, Canada
[11] Janssen Inc, Toronto, ON, Canada