| Affiliation: | 1. Division of Gastroenterology and Hepatology, Department of Clinical and Experimental Medicine, Faculty of Health Science, Link?pings University, , Link?ping, Sweden;2. Department of Gastroenterology, Hospital Universitari Mutua Terrassa, University of Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas CIBERehd, , Terrassa, Catalonia, Spain;3. Department of Gastroenterology, K?ge University Hospital, Faculty of Health and Medical Science, University of Copenhagen, , Copenhagen, Denmark |
