World journal of gastroenterology Domagoj Drmic, Mariam Samara, Tinka Vidovic, …, Jerusha Jeyakumar, Sven Seiwerth, Predrag Sikiric DOI: 10.3748/wjg.v24.i48.5462 PMID: 30622376 PMCID: PMC6319139