RT Journal Article SR Electronic T1 Measurement of polyp size at colonoscopy: a proof-of-concept simulation study to address technology bias JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 206 OP 208 DO 10.1136/gutjnl-2016-312915 VO 67 IS 2 A1 Shinichiro Sakata A1 Felicity McIvor A1 Kerenaftali Klein A1 Andrew R L Stevenson A1 David G Hewett YR 2018 UL http://gut.bmj.com/content/67/2/206.abstract AB