1. Department of Pediatrics, Policlinico Umberto I, Sapienza University, 00185 Rome, Italy
2. Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy
3. Department of Neonatology and NICU, Ospedale Sant’Eugenio, 00144 Rome, Italy
4. Division of Neonatology and Pediatrics, Ospedale Versilia, 55043 Viareggio, Italy
5. Maternal and Child Department ASL Bari, Ospedale di Venere, 70131 Bari, Italy
6. Neonatal Intensive Care Unit, Fondazione IRCCS San Gerardo dei Tintori, 20900 Monza, Italy
7. Department of Woman’s and Child’s Health, University of Padova, 35122 Padova, Italy
8. Division of Pediatrics, Neonatal Intensive Care Unit and Neonatology, Ospedale dei Bambini “V.Buzzi”, ASST FBF SACCO, 20154 Milan, Italy
9. TechRes Lab, Department of Electronics, Information and Biomedical Engineering (DEIB), Politecnico di Milano University, 20133 Milan, Italy
10. 1st Department of Obstetrics and Gynecology, Semmelweis University, 1085 Budapest, Hungary
11. Department of Pediatrics, Università degli Studi di Siena, 53100 Siena, Italy
12. Department of Pediatrics, Rea Maternity Hospital, 17564 Athens, Greece
13. Neonatology Department, University of Medicine Pharmacy Sciences and Technology “George Emil Palade”, 540142 Târgu Mures, Romania
14. Department of Pediatrics, University of Zagreb School of Medicine, 10000 Zagreb, Croatia
15. Department of Pediatrics, University Hospital “Majchin Dom”, 1483 Sofia, Bulgaria
16. Division of Neonatology, Department of Pediatrics, School of Medicine, Gazi University, 06570 Ankara, Turkey
17. Neonatology Division, Department of Pediatrics, Hospital Beatriz Ângelo, 2674-514 Loures, Portugal
18. Neonatology Division, Department of Pediatrics, Hospital General Universitario “Gregorio Marañón”, 28007 Madrid, Spain
19. Department of Pediatrics, Lithuanian University of Health Sciences, LT-50161 Kaunas, Lithuania
20. Department of Paediatrics, University of Tartu, Tartu University Hospital, 50406 Tartu, Estonia
21. Department of Pediatrics, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
22. Department of Clinical Sciences and Community Health, University of Milan, 20133 Milan, Italy