1. Women’s College Research Institute, Women’s College Hospital, Toronto, Ontario, Canada
2. Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
3. ICES, Toronto, Ontario, Canada
4. Division of Hematology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
5. Department of Medicine, University of Toronto, Toronto, Ontario, Canada
6. Division of Endocrinology, Women’s College Hospital, Toronto, Ontario, Canada
7. Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
8. Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, Ontario, Canada