1. School of Population and Public Health University of British Columbia Vancouver British Columbia Canada
2. Women's Health Research Institute Vancouver British Columbia Canada
3. Uganda Cancer Institute Kampala Uganda
4. Department of Obstetrics and Gynaecology University of British Columbia Vancouver British Columbia Canada
5. Centre for Health Evaluation and Outcome Sciences St. Paul's Hospital Vancouver British Columbia Canada
6. BC Cancer Vancouver British Columbia Canada
7. BC Centre for Disease Control Vancouver British Columbia Canada