1. Division of Surgery and Interventional Science Institute of Sport, Exercise and Health University College London London UK
2. Program for Pregnancy and Postpartum Health Faculty of Kinesiology, Sport, and Recreation Women and Children's Health Research Institute Alberta Diabetes Institute University of Alberta Edmonton Alberta Canada
3. Department of Obstetrics and Gynaecology Queen's University Kingston Ontario Canada
4. Faculty of Population Health Sciences Maternal & Fetal Medicine University College London EGA Institute for Women’s Health London UK