1. Fetal Therapy Unit ‘Umberto Nicolini’, Department of Woman, Mother and Neonate, Vittore Buzzi Children's Hospital Università degli Studi di Milano Milan Italy
2. Department of Preventive Medicine Fondazione IRCCS Ca' Granda ‐ Ospedale Maggiore Policlinico Milan Italy
3. Unit of Pediatric Neurology, Vittore Buzzi Children's Hospital Università degli Studi di Milano Milan Italy
4. Neonatal Intensive Care Unit, Vittore Buzzi Children's Hospital Università degli Studi di Milano Milan Italy
5. Department of Radiology and Neuroradiology, Vittore Buzzi Children's Hospital Università degli Studi di Milano Milan Italy
6. Department of Clinical Sciences and Community Health Università degli Studi di Milano Milan Italy
7. Department of Gynecology, Obstetrics and Neonatology, Vittore Buzzi Children's Hospital Università degli Studi di Milano Milan Italy