[1] Univ Toronto Scarborough, Dept Hlth & Soc, 1265 Mil Trail, Scarborough, ON M1C 1A5, Canada
[2] Ctr Addict & Mental Hlth, Azrieli Adult Neurodev Ctr, Toronto, ON, Canada
[3] Univ Toronto, Fac Med, Dept Psychiat, Toronto, ON, Canada
[4] Canadian Arthrit Patient Alliance, Ottawa, ON, Canada
[5] Ohio State Univ, Nisonger Ctr, Columbus, OH USA
[6] Virginia Commonwealth Univ, Coll Hlth Profess, Richmond, VA USA
[7] Univ Toronto, Dalla Lana Sch Publ Hlth, Toronto, ON, Canada