1. Department of Health, Faculty of Health Sciences, VID Specialized University, 4024 Stavanger, Norway
2. Department of Health and Care Sciences, Faculty of Health Sciences, UiT The Arctic University of Norway, 9037 Tromsø, Norway
3. Department of Health Sciences Gjøvik, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, 2815 Gjøvik, Norway
4. Faculty of Health and Function, Western Norway University of Applied Sciences, 5063 Bergen, Norway
5. Department of Health and Nursing Sciences, Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences, 2406 Elverum, Norway