Faculty of Nursing and Health Sciences, Nord University, Levanger, Norway
Centre for Care Research, Mid-Norway, Nord University, Steinkjer, Norway
Faculty of Health and Occupational Studies, University of Gävle, Gävle, Sweden
Copyright © 2017 Christianne E. Nordbøe, Ingela Enmarker et al. This is
an open access article distributed under the Creative Commons Attribution
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medium, provided the original work is properly cited.