[1] Attikon Univ Hosp, Dept Internal Med Propaedeut 2, Athens, Greece
[2] Theagenion Krankenhauses, Dept Med Oncol 3, Thessaloniki, Greece
[3] Aristotle Univ Thessaloniki, Papageorgiou Hosp, Sch Med, Dept Med Oncol, Thessaloniki, Greece
[4] Agii Anargiri Canc Hosp, Dept Med Oncol 3, Athens, Greece
[5] Attikon Univ Hosp, Dept Gynecol Oncol, Athens, Greece
[6] Metaxa Mem Canc Hosp, Dept Gynecol, Piraeus, Greece