1. Chair of Endocrinology (S.Sc., A.O., L.L., S.M., A.G., M.A.), Second Faculty of Medicine, Università “La Sapienza” di Roma, Centro Ricerca Ospedale S. Pietro Fatebenefratelli, 00189 Roma, Italy
2. Department of Experimental Medicine and Pathology (M.Z.), Università “La Sapienza” di Roma, 00161 Roma, Italy
3. Italian Air Force, Medical Institute (D.D.), 00185 Roma, Italy
4. Molecular Oncogenesis Laboratory (A.G., S.So.), Regina Elena Cancer Institute, 00162 Roma, Italy
5. Department of Clinical Sciences (U.D.M.), Università “La Sapienza” di Roma, 00161 Roma, Italy