| Affiliation: | 1. Section of Digestive Disease and Nutrition, Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA;2. Division of Gastroenterology, Department of Medicine, Oklahoma Foundation for Digestive Research, Oklahoma University School of Medicine, 525 Northwest 9th Street, Suite 325, Oklahoma City, OK 73102, USA;1. Department of Gastroenterology, Translational Research Center for Gastrointestinal Disorders (TARGID), University Hospital of Leuven, University of Leuven, Herestraat 49, Leuven 3000, Belgium;2. Department of Gastroenterology and Hepatology, Academic Medical Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands |
