1. School of Epidemiology and Public Health (SEPH), University of Ottawa, Ottawa, Canada
2. Department of Obstetrics and Gynecology, University of Ottawa, Ottawa, Canada
3. Ottawa Hospital Research Institute, Ottawa, Canada
4. Department of Obstetrics and Gynecology, University of Toronto, Toronto, Canada
5. Mount Sinai Fertility, Toronto, Canada
6. Children’s Hospital of Eastern Ontario Research Institute, Ottawa, Canada
7. Institute for Clinical Evaluative Sciences, Ottawa, Canada