1. Unit of Cancer Pathology, CeSI-MeT, University “G. d’Annunzio”, Chieti, Italy
2. Department of Medical, Oral and Biotechnological Sciences, University “G. d’Annunzio”, Chieti, Italy
3. Department of Biomedical Sciences, Dentistry, Morphological and Functional Imaging, University of Messina, Messina, Italy