[1] Trillium Hlth Partners, Inst Better Hlth, 100 Queensway West, Mississauga, ON L5B 1B8, Canada
[2] Univ Toronto, Inst Hlth Policy Evaluat & Management, Toronto, ON, Canada
[3] Univ Milano Bicocca, Dept Stat & Quantitat Methods, Milan, Italy
[4] Precis Analyt, Montreal, PQ, Canada
[5] Trillium Hlth Partners, Womens & Childrens Hlth Program, Mississauga, ON, Canada
[6] Ontario Assoc Social Worker, Toronto, ON, Canada
[7] Vrije Univ Amsterdam, Amsterdam Univ Med Ctr, Dept Med Psychol, Amsterdam, Netherlands
[8] Univ Toronto, Fac Med, Dept Occupat Sci & Occupat Therapy, Toronto, ON, Canada
[9] Univ Toronto, Temerty Fac Med, Dept Paediat, Toronto, ON, Canada