[1] Ondokuz Mayis Univ, Fac Hlth Sci, Dept Midwifery, Kurupelit Campus, TR-55200 Samsun, Turkey
[2] Ataturk Univ, Fac Hlth Sci, Dept Midwifery, Erzurum, Turkey
[3] Erasmus Brussels Univ Appl Sci & Arts, Knowledge Ctr Brussels Integrated Care, Dept Hlth Care, Brussels, Belgium
[4] Vrije Univ Brussel, Fac Med & Pharm, Dept Publ Hlth, Biostat & Med Informat Res Grp, Brussels, Belgium