1. Morbid Obesity Centre Vestfold Hospital Trust Tønsberg Norway
2. Clinic of Medicine and Rehabilitation Vestfold Hospital Trust Stavern Norway
3. Nature, Health and EnvironmentUniversity of South‐Eastern Norway Bø Norway
4. Department of Endocrinology, Morbid Obesity and Preventive Medicine Institute of Clinical Medicine University of Oslo Oslo Norway
5. Norwegian Police University College Stavern Norway
6. Obesity Research Group Department of Cancer Research and Molecular Medicine Norwegian University of Science and Technology Trondheim Norway
7. Center for Obesity Department of Surgery St. Olav HospitalTrondheim University Hospital Trondheim Norway
8. Department of Sport Physical Education and Outdoor Life Studies University of South‐Eastern Norway Bø Norway
9. Department of Circulation and Medical Imaging Norwegian University of Science and Technology Trondheim Norway
10. MyworkoutMedical Rehabilitation Clinic Trondheim Norway