1. Department of Neonatology, Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
2. Department of Neonatology, Universitair Ziekenhuis Brussel, Brussels, Belgium
3. Department of Neonatology, Erasmus Medical Center Rotterdam, Rotterdam, the Netherlands
4. Department of Neonatology, University Medical Center Utrecht, Utrecht, the Netherlands
5. Clinical Research Unit, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
6. Department of Neonatology, University Medical Center Groningen, Beatrix Children’s Hospital, University of Groningen, Groningen, the Netherlands
7. Department of Neonatology, Isala Medical Center, Zwolle, the Netherlands
8. Department of Neonatology, Leiden University Medical Center, Leiden, the Netherlands
9. Department of Neonatology, Maxima Medical Center, Veldhoven, the Netherlands
10. Department of Neonatology, Ziekenhuis Oost-Limburg, Genk, Belgium
11. Department of Neonatology, Radboud University Medical Center–Amalia Children’s Hospital, Nijmegen, the Netherlands
12. Department of Neonatology, Medical University Center Maastricht, Maastricht, the Netherlands
13. Department of Neonatology, Universitair Ziekenhuis Leuven, Leuven, Belgium
14. Department of Neonatology, Emma Children’s Hospital, Amsterdam UMC, Vrije Universteit Amsterdam, Amsterdam, the Netherlands
15. Department of Neonatology, Centre Hospitalier Universitaire de Charleroi, Charleroi, Belgium
16. Department of Neonatology, Universitair Ziekenhuis Antwerpen, Antwerp, Belgium
17. Department of Neonatology, St Augustinus Ziekenhuis, Antwerp, Belgium
18. Division of Neonatology and Child Health Evaluative Sciences, the Hospital for Sick Children Research Institute, University of Toronto, Canada