1Institute of Clinical Medicine, University of Oslo, Oslo, Norway
2HØKH, Dept. for Health Services Research, Akershus University Hospital, Lørenskog, Norway
3Nordland Hospital Trust, Bodø, Norway
4Institute of Clinical Medicine, UiT the Arctic University of Norway, Tromsø, Norway
5Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, MD 20892-8322 USA
6Institute of Clinical Medicine, Akershus University Hospital, Campus Ahus, Mail Drawer 1000, Nordbyhagen, Lørenskog, 1478 Norway
© The Author(s) 2026
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