[1] Med Univ Lublin, Fac Hlth Sci, Dept Dev Nursing, Staszica St 4-6, PL-20081 Lublin, Poland
[2] Univ Udine, Dept Med Sci, Viale Ungheria 20, I-33100 Udine, Italy
[3] Masaryk Univ, Fac Med, Dept Nursing & Midwifery, Kamenice 3, Brno, Czech Republic
[4] Escola Super Enfermagem Lisboa, Ave Prof Egas Moniz, P-1600190 Lisbon, Portugal
[5] Comenius Univ, Med Fac Jessenius Martin, Dept Nursing, Mala Hora 5, Martin 03601, Slovakia
[6] Constantine Philosopher Univ Nitra, Fac Social Sci & Hlth Care, Dept Nursing, Kraskova 1, Nitra 94974, Slovakia
[7] Univ Presov, Fac Hlth Care, Dept Midwifery, Partizanska 1, Presov 08001, Slovakia