1. Danish Colorectal Cancer Group (DCCG). Landsdækkende database for kræft i tyk- og endetarm. Årsrapport. [Danish colorectal cancer group (DCCG) annual report]; 2020. Available from: https://dccg.dk/wp-content/uploads/2021/10/DCCG-Aarsrapport-2020-publiceret.pdf. Accessed January 23, 2023.
2. Danish Colorectal Cancer Group (DCCG). Landsdækkende database for kræft i tyk- og endetarm. Årsrapport. [Danish colorectal cancer group (DCCG) annual report]; 2021. Available from: https://dccg.dk/wp-content/uploads/2022/10/DCCG-Aarsrapport-2021-offentliggjort-version-20221003.pdf. Accessed January 23, 2023.
3. National Bowel Cancer Audit (NBOCA). Annual report; 2022. Available from: https://www.nboca.org.uk/reports/annual-report-2022/. Accessed January 23, 2023.
4. Dagher H, Ahern S, Egwunye J, et al. The 2020 data Binational Colorectal Cancer Audit (BCCA) report; 2021. Available from: https://bowelcanceraudit.com/annual-reports. Accessed July 10, 2023.
5. Nasjonalt kvalitetsregister for tykk- og endetarmskreft. Årsrapport 2021. [National quality register for colorectal cancer, annual report 2021]; 2022. Available from: https://www.kreftregisteret.no/globalassets/publikasjoner-og-rapporter/arsrapporter/publisert-2022/arsrapport-2021-nasjonalt-kvalitetsregister-for-tykk--og-endetarmskreft.pdf. Accessed January 23, 2023.