1. Department of Oncology, National Advisory Unit for Late Effects after Cancer Treatment, Oslo University Hospital, Oslo, Norway
2. Institute of Clinical Medicine, University of Oslo, Oslo, Norway
3. Department of Global Health, Division of Health Care Services, Norwegian Institute of Public Health, Oslo, Norway
4. Department of Oncology, St. Olav′s Hospital, Trondheim, Norway
5. Department of Cancer Research and Molecular Medicine, NTNU, Trondheim, Norway
6. Department of Oncology, University Hospital of North Norway, Tromsø, Norway
7. Department of Medical Oncology and Radiotherapy, Oslo University Hospital, Oslo, Norway