1. Inserm UMR 1153; Obstetrical, Perinatal and Pediatric Epidemiology Research Team (Epopé); Center for Epidemiology and Statistics Sorbonne Paris Cité; DHU Risks in Pregnancy; Paris Descartes University; Paris France
2. Clinical Care and Management Innovation Research Area; Bambino Gesù Children's Hospital; IRCCS; Rome Italy
3. Department of Health Sciences; University of Leicester; Leicester UK
4. Service de Médecine et Réanimation néonatales de Port-Royal; DHU Risks in Pregnancy; Université Paris Descartes and Assistance Publique Hôpitaux de Paris; Hôpitaux Universitaire Paris Centre Site Cochin; Paris France
5. Department of Neonatology; Radboud University Medical Center; Nijmegen the Netherlands
6. Children's Hospital; University Hospital; Philipps University Marburg; Marburg Germany
7. University of Newcastle; Newcastle-upon-Tyne UK
8. Department of Neonatology; Antwerp University Hospital; University of Antwerp; Antwerp Belgium
9. Study Centre for Perinatal Epidemiology Flanders; Brussels Belgium
10. Department of Obstetrics; Hvidovre University Hospital; Hvidovre Denmark
11. EPIUnit-Institute of Public Health; University of Porto; Porto Portugal
12. Department of Neonatology; Poznan University of Medical Sciences; Poznan Poland