| Affiliation: | 1. Division of Neonatology, Department of Paediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Centre, Leiden, the Netherlands;2. Royal Women's Hospital, University of Melbourne, Melbourne, Victoria, Australia;3. Department of Neonatology, University Children's Hospital, Tübingen, Germany;4. Department of Neonatology, V. Buzzi Children's Hospital, ASST-FBF-Sacco, Milan, Italy;5. Division of Neonatology, University and Polytechnic Hospital La Fe, Valencia, Spain;6. Neonatology, Universitätsmedizin Göttingen, Göttingen, Germany;7. Division of Neonatology, Department of Paediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA;8. Department of Obstetrics and Gynaecology, University of Cambridge, Cambridge, UK |
