Simulation-Based Mastery Learning for Practicing Gastroenterologists-Renewed Importance in the Era of COVID-19.

"CONFLICTS OF INTEREST Guarantor of the article: Roy Soetikno, MD, MS, FACG, is accepting full responsibility for the conduct of the study. Specific author contributions: R.S.: study concept and design, manuscript draft, study supervision, and data analysis; R.A.: study concept and design and manuscript draft; S.M.: study concept and design; T.K: study concept and design, manuscript draft, and study supervision. Financial support: Funding for the Mastery Learning program used in this report was supported, in part, by a gift from the Academy of Endoscopy, a grant from the Asian Endoscopy Research Forum, and ACG Edgar Achkar Visiting Professor program 2021. Potential competing interests: R.S. is a consultant for Olympus and Fuji. T.K. is a consultant for Olympus, Medtronic,and Aries Pharmaceuticals."

"Financial support: Funding for the Mastery Learning program used in this report was supported, in part, by a gift from the Academy of Endoscopy, a grant from the Asian Endoscopy Research Forum, and ACG Edgar Achkar Visiting Professor program 2021."