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Article History

Accepted: 9 October 2020

First Online: 9 November 2020

Compliance with Ethical Standards

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: Bhavana Bhagya Rao declares that he has no conflict of interest. Abhik Bhattacharya declares that he has no conflict of interest. Gary Lichtenstein declares the following conflicts: Abbvie (Consultant), American College of Gastroenterology (Honorarium for Associate Editor of American Journal of Gastroenterology), CellCeutrix (Consultant), Celgene (Research, Consultant), Clinical Advances in Gastroenterology (Associate Editor, Honorarium), Ferring (Consultant), Gastroenterology and Hepatology (Gastro-Hep Communications) (Editor, Honorarium), Gilead (Consultant), Janssen Orthobiotech (Consultant, Research, Funding to University of PA [IBD Fellow Education]), Eli Lily (Consultant, DSMB), Luitpold / American Regent (Consulting, Honorarium [CME Programs]), Merck (Consulting, Honorarium [CME Program]), McMahon Publishing (Author [Honorarium]), Pfizer Pharmaceuticals (Consultant, Research, Funding to University of PA [IBD Fellow Education]), Prometheus Laboratories, Inc. (Consultant), Romark (Consultant, Honorarium for CME), Salix Pharmaceuticals/Valeant (Consultant, Research), Shire Pharmaceuticals (Consultant, Research), SLACK, Inc. (Book Royalty), Springer Science and Business Media (Editor, Honorarium),Takeda (Consultant, Funding to University of PA [IBD Fellow Education]), UCB (Consultant, Research), Up-To-Date (Author-Honorarium). Dr. Lichtenstein is a Section Editor for the journal; he has not been involved in the review of this article.

: This article does not contain any studies with human or animal subjects performed by any of the authors.