| Institution: | 1. University Hospital UKGM, Justus-Liebig University, Department of OB/GYN, Division of Prenatal Medicine, Giessen, Germany;2. University Hospital UKGM, Phillips University, Department of OB/GYN, Division of Prenatal Medicine, Marburg, Germany;3. University Hospital, Klinikum rechts der Isar, Technische Universität, Department of OB/GYN, München, Germany;4. Pediatric Heart Center, University Hospital, Justus-Liebig University, Division of Pediatric Heart Surgery, Giessen, Germany;5. Pediatric Heart Center, University Hospital, Justus-Liebig University, Division of Pediatric Cardiology, Giessen, Germany;6. praenatal.de, Prenatal Medicine and Genetics, Köln, Germany |
