In the article “Endoscopic Submucosal Dissection for Subepithelial Tumor Treatment in the Upper Digestive Tract: A Western, Multicenter Study” [GE – Portuguese Journal of Gastroenterology, 2022; DOI: 10.1159/000525993] by Manta et al., the original publication listed the copyright holder as Sociedade Portuguesa de Gastrenterologia due to an error by the publisher. The copyright holders for the article are the authors. The original article has been updated.