1. From the Departments of Gastroenterology and Hepatology (L.B., P.F., R.P.V.), Surgery (S.M.D., J.G., M.A.B., M.F.G.F., M.G.B.), Radiology (M.P.M.K., K.P.L.), and Epidemiology and Data Science (M.G.W.D.), Amsterdam UMC, University of Amsterdam, and the Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam (M.A.J.M.J.), Amsterdam Gastroenterology Endocrinology Metabolism, and the Department of Gastroenterology and Hepatology, Onze Lieve Vrouwe Gasthuis (J.M.J.),...