[1] Univ Toronto, Univ Hlth Network, Schroeder Arthrit Inst, Dept Rheumatol, Toronto, ON, Canada
[2] Univ Toronto, Univ Hlth Network, Schroeder Arthrit Inst, Dept Med Rheumatol, Toronto, ON, Canada
[3] Univ Hlth Network, Toronto, ON, Canada
[4] Univ Hlth Network, Inst Educ Res Lib & Informat Serv, Toronto, ON, Canada
[5] Univ Toronto, Univ Hlth Network, Schroeder Arthrit Inst, Dept Rheumatol, Quebec City, PQ, Canada
[6] Univ Toronto, Toronto, ON, Canada