1. Department of Health, Education and Technology, Luleå University of Technology, Lulea, Sweden
2. School of Health, Care and Social Welfare, Mälardalen University, Vasteras, Sweden
3. Department of Health and Care Sciences, UiT/The Arctic University of Norway, Tromsø, Norway
4. Department of Medical Sciences, Psychiatry, Uppsala University, Uppsala, Sweden
5. Department of Nursing, Umeå University, Umeå, Sweden