Affiliation: | 1. Department of Medicine, Section of Gastroenterology and Hepatology, Louisiana State University Health Sciences Center, School of Medicine, Shreveport, LA, United States;2. Department of Molecular and Cellular Physiology, Louisiana State University Health Sciences Center, School of Medicine, Shreveport, LA,United States;3. Department for General and Visceral Surgery, University Hospital Muenster, Germany |