Affiliation: | 1. Lovisenberg Diaconal University College, Oslo, Norway;2. Faculty of Medicine, Department of Nursing Science, Institute of Health and Society, University of Oslo, Oslo, Norway;3. Gj?vik University College, Gj?vik, Norway;4. School of Nursing and Midwifery, La Trobe University, Melbourne, Vic., Australia;5. Department of Nursing, Ume? University, Ume?, Sweden |