1. Førde Health Trust, Norway
2. Centre for Clinical Research, Haukeland University Hospital, Norway
3. HUNT Research Centre, Department of Public Health and Nursing, Norwegian University of Science and Technology, Norway
4. Department of Health and Caring Sciences, Western Norway University of Applied Sciences, Norway
5. Department of Global Public Health and Primary Care, University of Bergen, Norway
6. Department of Research and Development, Førde Health Trust, Norway