1 Section of Radiological Sciences, Department of Biomedical and Dental Sciences and of Morphological and Functional Images, University of Messina, Via Consolare Valeria 1, 98125, Messina, Italy.
2 Unit of Radiation Oncology, AOOR Papardo-Piemonte, Messina, Italy.
3 Section of Radiological Sciences, Department of Biomedical and Dental Sciences and of Morphological and Functional Images, University of Messina, Via Consolare Valeria 1, 98125, Messina, Italy. alessandrosindoni@alice.it.