[1] Comenius Univ, Dept Oncol 2, Fac Med, Bratislava, Slovakia
[2] Natl Canc Inst, Bratislava, Slovakia
[3] Univ Trnava, Fac Hlthcare & Social Work, Dept Nursing, Bratislava, Slovakia
[4] Natl Canc Inst, Bratislava, Slovakia
[5] Comenius Univ, Fac Med, Dept Oncohematol, Bratislava, Slovakia
[6] Slovak Med Univ, Dept Surg Oncol, Bratislava, Slovakia
[7] St Elizabeth Univ Hlth & Social Sci, Bratislava, Slovakia