1. Faculty of Psychology, Centre for Crisis Psychology, University of Bergen, Bergen, Norway
2. Faculty of Medicine and Health Sciences, Department of Public Health and Nursing, NTNU, Trondheim, Norway
3. Unicare Røros Rehabilitation, Røros, Norway
4. Faculty of Medicine and Health Sciences, Department of Circulation and Medical Imaging, NTNU, Trondheim, Norway
5. School of Human Movement and Nutrition Science, University of Queensland, Queensland, Australia
6. Centre for Obesity Research, St. Olavs Hospital, Trondheim, Norway
7. Department of Cardiac Rehabilitation, LHL (National Organization for Heart and Lung Diseases) Hospital Gardermoen, Jessheim, Norway