1. Department of Radiology, Second University of Naples, Piazza Miraglia 2, 80138 Napoli, Italy
2. “Villa delle Querce” Hospital, Via Battistello Caracciolo 48, 80136 Napoli, Italy
3. “Villa Esther” Hospital, Via Due Principati 169, 83100 Avellino, Italy
4. Department of Medical, Oral and Biotechnological Sciences, “G. D’Annunzio” University, Via dei Vestini, 66013 Chieti, Italy
5. Department of Health Science, University of Molise, Viale Giovanni Paolo II 1, 86100 Campobasso, Italy