1. Department of Obstetrics and Gynecology University of Calgary Calgary AB Canada
2. Department of Pediatrics University of Calgary Calgary AB Canada
3. Department of Community Health Sciences University of Calgary Calgary AB Canada
4. Werklund School of Education University of Calgary Calgary AB Canada
5. Department of Obstetrics and Gynecology University of Alberta Edmonton AB Canada
6. Dalla Lana School of Public Health University of Toronto Toronto ON Canada
7. Interdisciplinary Centre for Health & Society University of Toronto Scarborough Toronto ON Canada
8. Women’s College Research Institute Women’s College Hospital Toronto ON Canada
9. Department of Medicine University of Calgary Calgary AB Canada