1. 1Department of Obstetrics and Gynecology, Edmonton, Alberta, Canada
2. 2Women and Children’s Health Research Institute, Edmonton, Alberta, Canada
3. 3Department of Physiology, Edmonton, Alberta, Canada
4. 4Department of Oncology, University of Alberta, Edmonton, Alberta, Canada
5. 5Nanostics Inc., Edmonton, Alberta, Canada
6. 6Nuffield Department of Women’s and Reproductive Health, University of Oxford, Oxford, U.K.