1 Division of Neuroradiology and Musculoskeletal Radiology, Department of Radiology, Medical University of Vienna, Vienna, Austria.
2 Division of Ultrasound in Obstetrics & Gynecology, Lis Maternity Hospital, Sourasky Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
3 Division of Anatomy, Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria.
4 Texas Children's Hospital and Fetal Center, Houston, TX, USA.
5 Department of Obstetrics & Gynecology, University Hospitals Leuven, Leuven, Belgium.
6 Fetal Medicine Unit, Department of Obstetrics, ABC Medicine University, Santo Andre, Brazil.
7 Departments of Radiology and Obstetrics & Gynecology, University of Toronto and Sunnybrook Research Institute, Obstetrical Ultrasound Center, Department of Medical Imaging, Body Division, Sunnybrook Health Sciences Centre, Toronto, Canada.
8 Fetal Imaging, William Beaumont Hospital, Royal Oak and Oakland University William Beaumont School of Medicine, Rochester, MI, USA.
9 Division of Ultrasound and Fetal MRI, Columbia University Medical Center - New York Presbyterian Hospital, New York, NY, USA.
10 Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Pavilion for Women, Houston, TX, USA.
11 Radiodiagnostics Department, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Université Paris Descartes, Paris, France.
12 Diagnostique Ante Natal, Service de Neuroradiologie, CHU Sud Réunion, St Pierre, La Réunion, France.
13 Department of Radiology, Wayne State University School of Medicine, Detroit, MI, USA.
14 Department of Obstetrics and Gynecology, David Geffen School of Medicine, Los Angeles, CA, USA.
15 Department of Radiology, University of British Columbia, Vancouver, Canada.
16 Department of Obstetrics and Gynecology, BC Women's Hospital, Vancouver, Canada.
17 Prenatal Diagnosis, Department of Obstetrics and Gynecology, Ghent University Hospital, Ghent, Belgium.
18 Department of Obstetrics, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Université Paris Descartes, Paris, France.
19 Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Pavilion for Women, Houston, TX, USA.
20 Division of Obstetrical & Gynecological Ultrasound, NYU School of Medicine, New York, NY, USA.
21 Department of Obstetrics & Gynecology, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany and Prenatal Zurich, Zürich, Switzerland.
22 University of Texas Southwestern Medical Center, Dallas, TX, USA.
23 Fetal Medicine Foundation Latin America, Centrus, Campinas, Brazil.
24 Department of Child Health, Obstetrics & Gynaecology, School of Medicine, University of Nottingham and Nurture Fertility, The Fertility Partnership, Nottingham, UK.