Affiliation: | 1. Midwife and Lecturer, Department of Nursing, Health and Culture, University Trollhättan-Uddevalla, Sweden and Doctoral Student, Institute of Nursing Science, University of Oslo, Oslo, Norway;2. Professor, Institute of Nursing and Health Sciences, University of Oslo, Oslo, Norway;3. Professor, Department of Health Studies, Stavanger University of Stavanger, Stavanger, Norway |