1. Department of Nursing Sciences, Mid-Sweden University SE, Östersund, Sweden;
2. Department of Health Care Sciences, Ersta Sköndal Bräcke University College, Stockholm, Sweden;
3. Faculty of Health and Occupational Studies, University of Gävle, Gävle, Sweden;
4. Department of Social and Welfare Studies, Linköping University, Linköping, Sweden;
5. Department of Nursing, Umeå University, Umeå, Sweden;
6. Department of Nursing Sciences, Mid-Sweden University SE- Östersund, Sweden