[1] Univ Alberta, Edmonton, AB, Canada
[2] Mem Univ Newfoundland, St John, NF, Canada
[3] Arthrit Res Ctr Canada, Richmond, BC, Canada
[4] Mary Pack Arthrit Ctr, Vancouver, BC, Canada
[5] Univ Saskatchewan, Saskatoon, SK, Canada
[6] McMaster Univ, St Catharines, ON, Canada
[7] St Josephs Hosp, Hamilton, ON, Canada
[8] McMaster Univ, Hamilton, ON, Canada
[9] McGill Univ, Montreal, PQ, Canada
[10] JSS Med Res, Montreal, PQ, Canada
[11] Janssen Inc Canada, Toronto, ON, Canada