[1] Univ British Columbia, Sch Populat & Publ Hlth, Vancouver, BC, Canada
[2] Womens Hlth Res Inst, Vancouver, BC, Canada
[3] Uganda Canc Inst, Kampala, Uganda
[4] Jinja Reg Referral Hosp, Canc Unit, Jinja, Uganda
[5] Univ British Columbia, Dept Obstet & Gynaecol, Vancouver, BC, Canada
[6] St Pauls Hosp, Ctr Adv Hlth Outcomes, Vancouver, BC, Canada
[7] BC Canc, Vancouver, BC, Canada
[8] BC Ctr Dis Control, Vancouver, BC, Canada