1. Department of Surgical Sciences; Uppsala University; Uppsala Sweden
2. Department of Emergency Care and Internal Medicine; Uppsala University Hospital; Uppsala Sweden
3. Department of Medical Sciences; Uppsala University; Uppsala Sweden
4. Department of Public Health and Caring Sciences/Health Services Research; Uppsala University; Uppsala Sweden
5. Clinical Nursing Research Unit; Aalborg University Hospital; Aalborg Denmark
6. Department of Clinical Medicine; Aalborg University; Aalborg Denmark
7. College of Nursing and Health Sciences Flinders University; Adelaide SA Australia