Predictive factors for early mortality after EUS-guided gastroenterostomy in malignant gastric outlet obstruction - Hyuk Lee; Kenneth Hyunsoo Park; Ulysses Rosas; Mohamad Othman El Helou; Jae Min Lee; Liliana Bancila; Laith H Jamil; Quin Liu; Rabindra R. Watson; Srinivas Gaddam; Simon K Lo (Endoscopy International Open)