[1] Jan Kochanowski Univ Humanities & Sci, Fac Hlth Sci, Inst Nursing & Obstet, Dept Internal Med Cardiol & Nursing Internal, Kielce, Poland
[2] Jan Kochanowski Univ Humanities & Sci, Fac Hlth Sci, Inst Publ Hlth, Dev Age Res, Kielce, Poland
[3] Jan Kochanowski Univ Humanities & Sci, Fac Hlth Sci, Inst Nursing & Obstet, Dept Oncol & Canc Nursing, Kielce, Poland
[4] Comenius Univ, Jessenius Med Fac Martin, Dept Nursing, Bratislava, Slovakia