[1] Univ British Columbia, Fac Pharmaceut Sci, Vancouver, BC, Canada
[2] Univ British Columbia, Fac Med, Dept Anesthesiol Pharmacol & Therapeut, Therapeut Initiat, Vancouver, BC, Canada
[3] Vancouver Coastal Hlth, Vancouver, BC, Canada
[4] Trillium Hlth Partners, Inst Better Hlth, Mississauga, ON, Canada
[5] Univ Toronto, Leslie Dan Fac Pharm, Toronto, ON, Canada
[6] Bruyere Res Inst, Ottawa, ON, Canada
[7] Womens Coll Res Inst, Toronto, ON, Canada
[8] Univ Waterloo, Sch Pharm, Waterloo, ON, Canada
[9] Univ Toronto, Dept Med, Toronto, ON, Canada
[10] Univ British Columbia, Fac Med, Dept Family Med, Vancouver, BC, Canada
[11] Univ Southern Denmark, Res Unit Gen Practice, Odense, Denmark
[12] Univ British Columbia, Fac Med, Dept Anesthesiol Pharmacol & Therapeut, 2176 Hlth Sci Mall, Vancouver, BC V6T 2A1, Canada