1. Pauline Gandel Women's Imaging Centre; Ultrasound Department; The Royal Women's Hospital; Parkville Victoria Australia
2. Women's Ultrasound Melbourne; East Melbourne Victoria Australia
3. Department of Medicine and Radiology; University of Melbourne; Melbourne Victoria Australia
4. Royal Australian and New Zealand College of Obstetricians and Gynaecologists; East Melbourne Victoria Australia
5. Sydney Ultrasound for Women; Sydney New South Wales Australia
6. Faculty of Medicine; Sydney University; Sydney New South Wales Australia