1. Neonatology Unit, Department of Medicine and Surgery University of Parma, Pietro Barilla Children's Hospital Parma Italy
2. Division of Pediatrics Neonatology and NICU Ospedale Buon Consiglio Fatebenefratelli Naples Italy
3. Department of Neonatology APHP, Necker‐Enfants Malades Hospital Paris France
4. Department of Clinical Medicine and Surgery Federico II University Naples Italy
5. University of Siena Siena Italy
6. Neonatology and NICU Di Venere Hospital Bari Italy
7. Department of Emergency NICU, A.O.R.N. Santobono‐Pausillipon Naples Italy