1. Department of Public Health and Caring Sciences; Uppsala University and University Hospital; Uppsala Sweden
2. School of Nursing; University of California San Francisco; San Francisco CA USA
3. Faculty of Health and Occupational Studies, Department of Health and Caring Sciences; University of Gävle; Gävle Sweden
4. Department of Health and Social Sciences; Dalarna University; Falun Sweden
5. Department of Medical Sciences; Uppsala University; Uppsala Sweden
6. School of Nursing; University of Adelaide; Adelaide Australia
7. Faculty of Social and Life Sciences, Department of Nursing; Karlstad University; Karlstad Sweden
8. County Council of Värmland; Karlstad Sweden