1. Department of Biomedicine, University of Basel, Basel, Switzerland; Division of Gastroenterology and Hepatology, University Hospital Basel, Basel, Switzerland
2. Division of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
3. Department of Biomedicine, University of Basel, Basel, Switzerland; Division of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland; Institute of Liver Sciences, King’s College London, London, UK