1. Department of Experimental and Clinical Biomedical Sciences, Radiodiagnostic Unit n. 2, University of Florence—Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
2. Department of Experimental and Clinical Biomedical Sciences, Medical Physics Unit, University of Florence—Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
3. Department of Health Directorate, UOC Health Physics Unit, University of Florence—Azienda Ospedaliero-Universitaria Careggi, Florence, Italy