1. FETALMED–Maternal‐Fetal Diagnostic Center, Fetal Imaging Unit Santiago Chile
2. Department of Obstetrics and Gynaecology Monash University Melbourne Victoria Australia
3. CARE Diagnostico Prenatal Hermosillo Sonora Mexico
4. Fetal Medicine Unit, Department of Obstetrics and Gynecology Complejo Hospitalario Universitario Insular Materno Infantil Las Palmas de Gran Canaria Spain
5. Monash Ultrasound for Women Melbourne Victoria Australia
6. University of Limerick Limerick Ireland