1. From the Department of Pediatrics and Infectious Diseases, Hospital La Paz, Universidad Autónoma de Madrid
2. Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain
3. Instituto de Investigación Hospital Universitario La Paz (IdiPAZ)
4. Neonatal Brain Group, Institut de Recerca Sant Joan de Déu
5. Department of Neonatology, Hospital Sant Joan de Déu, BCNatal (Barcelona Center for Maternal Fetal and Neonatal Medicine)
6. Department of Surgery and Medical-Surgical Specialties, Faculty of Medicine and Health Sciences, Universitat de Barcelona, Barcelona, Spain
7. Department of Paediatrics, Imperial College Healthcare NHS Trust, London, United Kingdom
8. Department of Neonatology, Hospital La Paz, Universidad Autónoma de Madrid, Madrid, Spain
9. Department of Neonatology, Hospital Clínic Barcelona, BCNatal (Barcelona Center for Maternal Fetal and Neonatal Medicine), Barcelona, Spain
10. Department of Psychiatry, Clinical Psychology and Mental Health, Hospital La Paz, Universidad Autónoma de Madrid
11. Universidad Europea de Madrid
12. NeNe Foundation, Madrid, Spain
13. Professor of Iberoamerican Society of Neonatology (SIBEN), New Jersey.