University of Lorraine - Department of Hepatogastroenterology, University of Lorraine - Nutrition, Genetics, and Environmental Risk Exposure (NGERE), University of Lorraine - CHRU-Nancy, University of Paris - Department of Hemato-Oncology, Claude Bernard Lyon 1 University - Department of Gastroenterology, Reims University Hospital - Department of Hepato-Gastro-Enterology, Henri Mondor University Hospital - Department of Gastroenterology, - Department of Hepato-Gastro-Enterology, University Hospital CHU of Liège - Department of Hepato-Gastroenterology, École Normale Supérieure (ENS) - Institut National de la Santé et de la Recherche Médicale, Hopital Européen George - Department of Gastroenterology, Dijon University Hospital - Department of Hepato-Gastro-Enterology, Nice University Hospital - Department of Hepato-Gastro-Enterology, University of Rouen - Department of Hepatogastroenterology, Erasme University Hospital - Department of Hepato-Gastro-Enterology, Sorbonne University - Institut Pierre-Louis d'Epidémiologie et de Santé Publique, Sorbonne University - Institut Pierre-Louis d'Epidémiologie et de Santé Publique, University of Lorraine - CHRU-Nancy, University of Lorraine - Nutrition, Genetics, and Environmental Risk Exposure (NGERE) and University of Lorraine - Department of Hepatogastroenterology

CHU Rennes, CHU Rennes, University Hospital of Henri-Mondor, APHP, CHU Caen, Necker-Enfants Malades Hospital, Université de Toulouse - CHU de Toulouse, Université d'Amiens - Hôtel-Dieu, University of Paris - Hôpital Saint Louis, University of Dijon - Dijon University Hospital Center, CHU de Poitiers, Assistance Publique-Hôpitaux de Paris - Hôpital Saint Antoine, Hospices Civils de Lyon, University of Lorraine - Nutrition, Genetics, and Environmental Risk Exposure (NGERE), Université de Versailles Saint-Quentin, Centre Hospitalier Régional Universitaire Jean Minjoz, University of Strasbourg - Hôpitaux Universitaires de Strasbourg, University of Montpellier - CHU Montpellier, CHRU Tours, University of Toulouse 3, Paul Sabatier University - Cancer Research Center of Toulouse (CRCT), Intergroupe Francophone du Myélome, Intergroupe Francophone du Myélome, Kappa Santé and University of Bordeaux - Hôpital Haut-Lévêque