1. Lovisenberg Diaconal University College; Oslo Norway
2. Institute of Health and Society; Department of Nursing Science; Faculty of Medicine; University of Oslo; Norway
3. Department of Nursing; Umeå University; Sweden
4. Department of Neurobiology, Care Sciences and Society; Karolinska Institutet; Sweden
5. Gjøvik University College; Norway
6. School of Nursing and Midwifery; La Trobe University; Bundoora Victoria Australia