1   Pediatrics Postgraduate Residency Program, University of Catania, Catania, Italy

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1   Pediatrics Postgraduate Residency Program, University of Catania, Catania, Italy

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2   Department of Medical and Surgical Sciences and Advanced Technologies, Research Center for Surgery of Complex Malformation Syndromes of Transition and Adulthood, University of Catania, Catania, Italy

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Michele Vecchio

3   Department of Biomedical and Biotechnological Sciences, Rehabilitation Unit, University of Catania, Catania, Italy

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Stefania Salafia

4   Unit of Pediatrics, Lentini Hospital, Lentini, Italy

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Francesco Marino

5   Department of Medical Surgical Sciences and Advanced Technologies, University Hospital Policlinico “G. Rodolico-San Marco”, Catania, Italy

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Pietro Foti

6   Department of Medical Surgical Sciences and Advanced Technologies, Unit of Radiology 1, University Hospital Policlinico “G. Rodolico-San Marco”, Catania, Italy

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Giuseppe Belfiore

6   Department of Medical Surgical Sciences and Advanced Technologies, Unit of Radiology 1, University Hospital Policlinico “G. Rodolico-San Marco”, Catania, Italy

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Antonio Basile

6   Department of Medical Surgical Sciences and Advanced Technologies, Unit of Radiology 1, University Hospital Policlinico “G. Rodolico-San Marco”, Catania, Italy

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Martino Ruggieri

7   Department of Clinical and Experimental Medicine, Unit of Clinical Pediatrics, University of Catania, Catania, Italy

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Agata Polizzi

8   Chair of Pediatrics, Department of Educational Sciences, Chair of Pediatrics, University of Catania, Catania, Italy