Funding for this research was provided by:
Karolinska Institutet (Combined residency and PhD training program)
Received: 2 December 2020
Accepted: 30 March 2021
First Online: 7 April 2021
: The study had approval from the Regional research ethics committee in Stockholm, with identification numbers: 2002/489 (the Swedish Colorectal Cancer Low-risk Study) and 2008/125–31.2 (participants recruited from the Department of Clinical Genetics). All participants gave informed consent to participate in the studies.
: Not applicable.
: The authors declare that they have no competing interests.