[1] McGill Univ, Dept Epidemiol Biostat & Occupat Hlth, 1140 Pine Ave W, Montreal, PQ H3A 1A3, Canada
[2] McGill Univ, Dept Epidemiol Biostat & Occupat Hlth, 1020 Pine Ave W, Montreal, PQ H3A 1A2, Canada
[3] McGill Univ, Dept Econ, Leacock Bldg,Room 418,855 Sherbrooke St W, Montreal, PQ H3A 2T7, Canada
[4] McGill Univ, Dept Epidemiol Biostat & Occupat Hlth, Leacock Bldg,Room 418,855 Sherbrooke St W, Montreal, PQ H3A 2T7, Canada
[5] McGill Univ, Dept Epidemiol Biostat & Occupat Hlth, 1020 Pine Ave W,Room 36B, Montreal, PQ H3A 1A2, Canada
[6] Univ Calif Los Angeles, Fielding Sch Publ Hlth, Deans Off, Hlth Policy & Management, 650 Charles E Young Dr S,16-035 Ctr Hlth Sci, Los Angeles, CA 90095 USA
[7] Univ Calif Los Angeles, Fielding Sch Publ Hlth, Deans Off, Publ Affairs, 650 Charles E Young Dr S,16-035 Ctr Hlth Sci, Los Angeles, CA 90095 USA
[8] Univ Calif Los Angeles, Fielding Sch Publ Hlth, Deans Off, Med, 650 Charles E Young Dr S,16-035 Ctr Hlth Sci, Los Angeles, CA 90095 USA
[9] McGill Univ, Inst Hlth & Social Policy, PROSPERED Project, 1130 Pine Ave W, Montreal, PQ H3A 1A3, Canada
[10] McGill Univ, Inst Hlth & Social Policy, Dept Epidemiol Biostat & Occupat Hlth, 1130 Pine Ave W, Montreal, PQ H3A 1A3, Canada