1. Keenan Research Center, St. Michael's Hospital, Toronto, Canada.
2. Institute of Medical Science, University of Toronto, Toronto, Canada.
3. CReATe Fertility Center, Toronto, Canada.
4. Department of Obstetrics and Gynecology, University of Toronto, Toronto, Canada.
5. Department of Physiology, University of Toronto, Toronto, Canada.
6. Division of Reproductive Endocrinology and Infertility, Departments of Obstetrics and Gynecology, Sunnybrook Health Sciences Center and Women's College Hospital, Toronto, Canada.
7. Department of Critical Care, St. Michael's Hospital, Toronto, Canada.
8. Department of Anesthesia, University of Toronto, Toronto, Canada.