1 Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, CUB Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium. Electronic address: christophe.moreno@erasme.ulb.ac.be.
2 Foundation for Liver Research, London, UK.
3 Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK; Department of Pathology, Aretaieion Hospital, National and Kapodistrian University of Athens, Athens, Greece.
4 Institute of Pathology, Medical University of Graz, Graz, Austria.
5 CHRU de Lille, Service des maladies de l'appareil digestif, Université Lille 2 and Inserm U995, France.