1. Department of Hepatology and Gastroenterology, Pôle Hépato-digestif, Nouvel Hôpital Civil, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
2. Institut Hospitalo Universitaire Strasbourg, Strasbourg, France
3. Department of Hepatology and Gastroenterology, Centre Hospitalier de Lens, Lens, France
4. Department of Visceral and Digestive Surgery Pôle Hépato-digestif, Nouvel Hôpital Civil, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
5. Inserm U1110, Institute for Viral and Liver Diseases, LabEx HepSYS, University of Strasbourg, Faculty of Medicine, Strasbourg, France