Affiliation: | 1. Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway;2. National Competence Centre for Complex Symptom Disorders, St. Olav's Hospital, University Hospital of Trondheim, Norway;3. Department of Circulation and Medical Imaging, NTNU – Norwegian University of Science and Technology, Trondheim, Norway;4. Department of Research, St. Olav's Hospital, University Hospital of Trondheim, Norway;5. Department of Public Health and Nursing, NTNU – Norwegian University of Science and Technology, Trondheim, Norway;6. Department of Oncology, Oslo University Hospital, Norway;7. Department of Clinical Medicine, Faculty of Medicine, University of Oslo, Norway;8. Department of Cancer Research and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway |