1. Department of Neonatology; Emma Children's Hospital, Amsterdam University Medical Centers; Amsterdam Netherlands
2. Amsterdam Reproduction & Development; Amsterdam Netherlands
3. Child Health Evaluative Sciences; Hospital for Sick Children; Toronto Canada
4. Department of Obstetrics, Gynaecology and Newborn Health; University of Melbourne; Parkville Australia
5. Clinical Sciences; Murdoch Children's Research Institute; Parkville Australia
6. Newborn Research; The Royal Women's Hospital; Parkville Australia
7. Cochrane Neonatal Group; Vermont Oxford Network; Burlington USA
8. Bristol Medical School; University of Bristol; Bristol UK