1. Department of Maternal and Child Health and Urological Sciences Sapienza University of Rome Rome Italy
2. Fetal Medicine Unit St George's University Hospitals NHS Foundation Trust, University of London London UK
3. Vascular Biology Research Centre Molecular and Clinical Sciences Research Institute, St George's University of London London UK
4. Division of Maternal and Fetal Medicine Ospedale Cristo Re, University of Rome Tor Vergata Rome Italy
5. Department of Obstetrics and Gynecology The First I.M. Sechenov Moscow State Medical University Moscow Russia
6. Center for Fetal Care and High‐Risk Pregnancy, Department of Obstetrics and Gynecology University of Chieti Chieti Italy
7. Department of Biomedical Sciences and Public Health University of the Marche Region Ancona Italy
8. Department of Medical Sciences University of Ferrara Ferrara Italy