[1] Univ Hosp Trencin, Trencin, Slovakia
[2] Natl Canc Inst, Bratislava, Slovakia
[3] St Elisabeth Oncol Inst, Dept Genet, Bratislava, Slovakia
[4] Comenius Univ, Fac Med, Natl Canc Inst, Dept Oncol 2, Bratislava, Slovakia
[5] Comenius Univ, Fac Med, Oncol Clin 2, Bratislava, Slovakia
[6] Natl Canc Inst, Dept Clin Oncol, Bratislava, Slovakia
[7] Comenius Univ, Fac Med, Dept Oncol 2, Bratislava, Slovakia
[8] Natl Canc Inst, Bratislava, Slovakia