1. School of Health and Welfare; Halmstad University; Halmstad Sweden
2. Faculty of Medicine and Health; School of Health Sciences; Örebro University; Örebro Sweden
3. School of Health and Education; University of Skövde; Skövde Sweden
4. Cancer Theme; Karolinska University Hospital; Stockholm Sweden
5. Division of Nursing; Department of Neurobiology, Care Sciences and Society; Karolinska Institutet; Stockholm Sweden