[1] Univ Bari Aldo Moro, Unit Gen Pathol, Dept Biomed Sci & Human Oncol, Piazza G Cesare 11, I-70124 Bari, Italy
[2] Univ Bari Aldo Moro, Unit Internal Med & Clin Oncol, Dept Biomed Sci & Human Oncol, I-70124 Bari, Italy
[3] Univ Foggia, Dept Clin & Expt Med, I-70121 Foggia, Italy