RT Journal Article SR Electronic T1 Artificial intelligence in GI endoscopy: stumbling blocks, gold standards and the role of endoscopy societies JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 451 OP 454 DO 10.1136/gutjnl-2020-323115 VO 71 IS 3 A1 Rüdiger Schmitz A1 Rene Werner A1 Alessandro Repici A1 Raf Bisschops A1 Alexander Meining A1 Michael Zornow A1 Helmut Messmann A1 Cesare Hassan A1 Prateek Sharma A1 Thomas Rösch YR 2022 UL http://gut.bmj.com/content/71/3/451.abstract AB