1. Department of Public Health, Research Unit for Nursing and Healthcare, Aarhus University, Aarhus, Denmark
2. Department of Public Health, Aarhus University, Aarhus, Denmark
3. DEFACTUM, Central Denmark Region, Aarhus, Denmark
4. Department of Social Medicine and Rehabilitation, Regional Hospital West Jutland, Central Denmark Region, Herning, Denmark
5. Department of Medicine and Technology, Centre for Clinical Guidelines, University of Aalborg, Aalborg, Denmark