[1] Department of Obstetrics and Fetal Medicine and SFAPE (Société Française d’Amélioration des Pratiques Echographique), Paris Descartes University, Assistance Publique-Hopitaux de Paris, Hopital Necker Enfants, Paris
[2] Department for Women’s and Children’s Health, University of Liverpool, Liverpool
[3] Fetal Medicine Unit, Department of Obstetrics and Gynaecology, University Medical Centre Groningen, Groningen
[4] Department of Obstetrics and Gynaecology, Policlinico S.Orsola-Malpighi, University of Bologna, Bologna
[5] Department of Obstetrics and Gynecology, University of Tuebingen, Tuebingen
[6] Fetal Medicine Centre, Paramount Clinic, Central
[7] Fetal Medicine Unit, St George’s, University of London, London
[8] Division of Obstetrics & Gynaecology, School of Clinical Sciences, University of Nottingham, Nottingham
[9] Obstetrics and Fetal Medicine, GHU Necker-Enfants Malades, University Paris Descartes, Paris
[10] Mediscan Systems & Fetal Care Research Foundation, Mylapore, Chennai
[11] Fetal Medicine Unit, Department of Obstetrics, Rigshospitalet, Copenhagen University Hospital, Copenhagen
[12] Department of Obstetrics and Gynecology, New York University School of Medicine, New York, NY
[13] Medical Imaging and Obstetrics and Gynaecology, Mount Sinai Hospital, University of Toronto, Toronto, ON
[14] Department of Maternal Fetal Medicine, Obstetric Ultrasound and Prenatal Diagnostic Unit, KK Women’s and Children’s Hospital