1. Pediatrics Postgraduate Residency Program, University of Catania, Catania, Italy
2. Research Center for Surgery of Complex Malformation Syndromes of Transition and Adulthood, Department of Medical and Surgical Sciences and Advanced Technologies, University of Catania, Catania, Italy
3. Rehabilitation Unit, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
4. Unit of Pediatrics, Carpi Hospital, Carpi, Italy
5. Department of Medical Surgical Sciences and Advanced Technologies, University Hospital Policlinico “G. Rodolico-San Marco,” Catania, Italy
6. IPTRA Unit, Department of Medical Surgical Sciences and Advanced Technologies, University Hospital Policlinico “G. Rodolico-San Marco,” Catania, Italy
7. Unit of Radiology 1, Department of Medical Surgical Sciences and Advanced Technologies “GF Ingrassia,” University Hospital Policlinico “G. Rodolico-San Marco,” Catania, Italy
8. Unit of Pediatric Clinic, AOU “Policlinico”, PO “G. Rodolico”, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
9. Chair of Pediatrics, Department of Educational Sciences, University of Catania, Catania, Italy