Endoscopy, Table of Contents Endoscopy 2020; 52(03): 233DOI: 10.1055/a-1096-4129 E-Videos Commentary Klaus Mönkemüller 1 Frankenwaldklinik, Kronach, Germany 2 University of Belgrade, Belgrad, Serbia › Author Affiliations Recommend Article Abstract Buy Article Refers to: How to modify the axis of a self-expandable metal stent to avoid malfunction in gastric outlet obstruction: a simple trickEndoscopy 2020; 52(03): 232-233DOI: 10.1055/a-1015-6423 Full Text