[1] Univ Bari, Sch Med, Dept Internal Med & Clin Oncol, Bari, Italy
[2] Univ Bari, Sch Med, Dept Human Anat Histol & Embryol, Bari, Italy
[3] Univ Salento, Vito Fazzi Hosp, Hematol & Clin Prote Res Unit, Lecce, Italy
[4] Natl Canc Inst Giovanni Paolo II, Integrated Sect Med Oncol, Intervent Radiol Unit, Bari, Italy
[5] Natl Canc Inst Giovanni Paolo II, Clin Expt Oncol Lab, Bari, Italy
[6] Natl Canc Inst Giovanni Paolo II, Hematol Unit, Bari, Italy