1. Australasian Society for Ultrasound in Medicine; St Leonards New South Wales Australia
2. Nuffield Department of Obstetrics & Gynaecology, Oxford Maternal & Perinatal Health Institute, Green Templeton College; University of Oxford; Oxford UK
3. Pauline Gandel Imaging Centre, Perinatal Medicine Department; Royal Women's Hospital; Melbourne Victoria Australia
4. Royal Prince Alfred Hospital; Sydney New South Wales Australia
5. University of Melbourne Department of Obstetrics, Gynaecology Department of Perinatal Medicine; Mercy Hospital for Women; Melbourne Victoria Australia