1. Department of Woman, Child and General and Special Surgery University of Campania “Luigi Vanvitelli” Naples Italy
2. Center for High Risk Pregnancy and Fetal Care Department of Obstetrics and Gynecology University of Chieti Chieti Italy
3. Department of Obstetrics and Gynecology Division of Maternal‐Fetal Medicine New York University SOM New York NY USA
4. Department of Obstetrics and Gynecology Azienda Ospedaliera Villa Sofia Cervello Palermo Italy
5. Department of Obstetrics and Gynecology Arnas Civico Hospital Palermo Italy
6. Center for Medical Education and Clinical Research (CEMIC) University Hospital Buenos Aires Argentina
7. Department of Obstetrics, Gynecology and Reproductive Science Icahn School of Medicine at Mount Sinai New York NY USA
8. Fetal Medicine Unit St George’s Hospital London UK
9. Fetal Medicine Unit Department of Medical and Surgical Sciences Department of Obstetrics and Gynecology University of Foggia Foggia Italy