1. Flinders Medical Centre; Department of Obstetrics and Gynaecology; Flinders Drive Bedford Park Adelaide Australia 5043
2. The University of Adelaide; ARCH: Australian Research Centre for Health of Women and Babies, Robinson Research Institute, Discipline of Obstetrics and Gynaecology; Adelaide South Australia Australia 5006
3. Flinders University and Flinders Medical Centre; Department of Obstetrics and Gynaecology; Bedford Park South Australia Australia SA 5042