1. Department of Clinical Psychology, Faculty of Psychology, University of Bergen, Årstadveien 17, 5009 Bergen, Norway
2. Department of Psychosocial Science, Faculty of Psychology, University of Bergen, 5020 Bergen, Norway
3. Department of Health Promotion, Norwegian Institute of Public Health, 5015 Bergen, Norway
4. Department of Research & Innovation, Helse Fonna HF, 5504 Haugesund, Norway