1. Department of Clinical Medicine, Faculty of Health Sciences, UiTThe Arctic University of Norway Tromsø Norway
2. Department of OncologyUniversity Hospital of North Norway Tromsø Norway
3. Department of Medical Biology, Faculty of Health Sciences, UiTThe Arctic University of Norway Tromsø Norway
4. Department of Clinical PathologyUniversity Hospital of North Norway Tromsø Norway
5. Department of UrologyUniversity Hospital of North Norway Tromsø Norway
6. Department of Community Medicine, Faculty of Health Sciences, UiTThe Arctic University of Norway Tromsø Norway
7. Department of MedicineBrigham and Women's Hospital and Harvard Medical School Boston MA
8. Departments of Nutrition and EpidemiologyHarvard T.H. Chan School of Public Health Boston MA
9. Program in Epidemiology, Division of Public Health SciencesFred Hutchinson Cancer Research Center Seattle WA
10. Department of Epidemiology, School of Public Health; and Department of Medicine, School of MedicineUniversity of Washington Seattle WA
11. Department of Oncology, The Cancer Centre, UllevaalOslo University Hospital Oslo Norway