Department of Gastroenterology and Hepatology;
University Medical Center Ljubljana;
Ljubljana 1000;
Slovenia;
Division of Gastroenterology;
Hepatology;
and Nutrition;
University of Florida College of Medicine;
Gainesville;
FL 32608;
United States;
Gastric outlet obstruction; Interventional endoultrasonography; Gastrojejunostomy; Duodenal stenting; Balloon dilatation;