1. Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
2. Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK
3. Second Department of Obstetrics and Gynecology, Faculty of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
4. Center for Prenatal Diagnosis and Human Genetics, Berlin, Germany
5. Department of Gynecology and Obstetrics, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, São Paulo, Brazil
6. Department of Obstetrics and Gynaecology, Monash University, Melbourne, Australia
7. Women's Health and Perinatology Research Group, Department of Clinical Medicine, Faculty of Health Sciences, UiT ‐ The Arctic University of Norway, Tromsø, Norway
8. Department of Obstetrics and Gynecology, University Hospital of Northern Norway, Tromsø, Norway
9. Paediatric Infectious Diseases Research Group and Vaccine Institute, St George's University of London and St George's University Hospitals NHS Trust, London, UK
10. Faculty of Medicine and Institute for Life Sciences, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
11. Ultrasound Unit, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
12. Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
13. Division of Obstetrics and Gynecology, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
14. Department of Obstetrics and Fetal Medicine, Hopital Necker‐Enfants Malades, Assistance Publique‐Hopitaux de Paris, Paris Descartes University, Paris, France
15. CMV Action, London, UK