[1] Univ Crete, Sch Med, Lab Translat Oncol, Iraklion, Greece
[2] Elena Venizelou Gen Maternal Hosp Athens, Med Oncol Unit, Dept Internal Med, Athens, Greece
[3] Univ Gen Hosp Larissa, Dept Med Oncol, Larisa, Greece
[4] Univ Gen Hosp Herakl, Dept Pathol, Iraklion, Greece
[5] Metropolitan Gen Hosp Athens, Dept Med Oncol 1, Athens, Greece