[1] State Sch Technol & Econ, Inst Healthcare, PL-37500 Jaroslaw, Poland
[2] Med Coll Rzeszow Univ, Inst Hlth Sci, PL-35310 Rzeszow, Poland
[3] Univ Debrecen, Fac Hlth, H-4400 Nyiregyhaza, Hungary
[4] Constantine Philosopher Univ Nitra, Fac Social Sci & Hlth Care, Nitra 94974, Slovakia
[5] Catholic Univ Ruzomberok, Fac Hlth, Ruzomberok 03401, Slovakia
[6] Ataturk Univ, Fac Hlth Sci, Dept Midwifery, TR-25240 Erzurum, Turkey
[7] Med Coll Rzeszow Univ, Inst Med Sci, PL-35310 Rzeszow, Poland