1. Department of Neonatology and Pediatric Intensive Care, Children’s Hospital, University of Bonn, Bonn, Germany;
2. Neonatal Intensive Care Unit, Medical and Surgical Department of Fetus-Newborn-Infant, “Bambino Gesù” Children’s Hospital, IRCCS, Rome, Italy;
3. Department of Systems Medicine, University of Rome “Tor Vergata”, Rome, Italy;
4. Department of Obstetrics and Prenatal Medicine and
5. Department of Obstetrics and Prenatal Medicine, University Hospital Cologne, Cologne, Germany; and
6. Division of Congenital Malformations, Center for Rare Diseases Bonn, University Hospital Bonn, Bonn, Germany;
7. Department of Neonatology, The Royal Hospital for Children, Glasgow, United Kingdom