Department of Biology, Concordia University, Montreal, QC, Canada.|Department of Computer Science, UiT the Arctic University of Norway, Tromsø, Norway.|Department of Surgery, St. Olavs University Hospital, Trondheim, Norway.|University Hospital of North-Norway, Narvik, Norway.|Department of Radiology and Nuclear Medicine, Oslo University Hospital, Oslo, Norway.|Nordland Central Hospital, Bodø, Norway.|Department of Cancer, Oslo University Hospital, Oslo, Norway.|Department of Cancer Genetics, Oslo University Hospital, Oslo, Norway.|Department of Computer Science, UiT the Arctic University of Norway, Tromsø, Norway.|Institute of Community Medicine, UiT the Arctic University of Norway, Tromsø, Norway.|Department of Biology, Concordia University, Montreal, QC, Canada.