1. Pediatric Neurology Unit Fondazione Policlinico Universitario A. Gemelli IRCCS RomeItaly
2. Pediatric Neurology Unit Università Cattolica del Sacro Cuore Roma Rome Italy
3. Department of Paediatrics Imperial College London UK
4. Division of Pediatric Neurology Children’s HospitalPediatric Research CenterUniversity of Helsinki Helsinki Finland
5. National Centre of Services and Research for the Prevention of Blindness and Rehabilitation of Low Vision Patients IAPB Italia Onlus RomeItaly
6. Neonatal Intensive Care Unit Fondazione Policlinico Universitario A. Gemelli IRCCS RomeItaly
7. Neonatal Intensive Care Unit Department of Paediatrics University of Catania Catania Italy