RT Journal Article SR Electronic T1 Response to: Correspondence on "PICaSSO Histologic Remission Index (PHRI) in ulcerative colitis: development of a novel simplified histological score for monitoring mucosal healing and predicting clinical outcomes and its applicability in an artificial intelligence system" by Wong et al JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 807 OP 808 DO 10.1136/gutjnl-2022-327980 VO 72 IS 4 A1 Marietta Iacucci A1 Tommaso Lorenzo Parigi A1 Alina Bazarova A1 Subrata Ghosh A1 Vincenzo Villanacci A1 Xianyong Gui YR 2023 UL http://gut.bmj.com/content/72/4/807.abstract AB