Institution: | 1. Department of Obstetrics and Gynecology, Division of Prenatal Medicine, University Hospital Giessen and Marburg, Campus Giessen, Justus-Liebig University, Giessen, Germany;2. Fetal Cardiology Unit, Ukrainian Children's Cardiac Center, Kyiv, Ukraine;3. Department of Prenatal Cardiology, Polish Mother's Memorial Hospital Research Institute, Lodz, Poland;4. Prenatalplus.de, Köln, Germany;5. Department Obstetrics and Gynecology, Università di Roma Tor Vergata, Rome, Italy;6. Center for Prenatal Medicine, Amedes Experts, Hamburg, Germany;7. Department of Obstetrics and Gynecology, Fetal Medicine, University Hospitals Leuven, Leuven, Belgium;8. Praenatalzentrum Stuttgart, Stuttgart, Germany;9. Department of Gynecology and Obstetrics at the Health Center Rheine, Mathias Spital, Rheine, Germany |