1. Gastroenterology and Hepatology Department, Clinical and Translational Research in Digestive Diseases Group Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital Santander Spain
2. BCLC Group, Liver Unit, Hospital Clínic of Barcelona, Fundació Clínic per a la Recerca Biomédica (FCRB), IDIBAPS University of Barcelona Barcelona Spain
3. Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd) Barcelona Spain
4. Gastroenterology and Hepatology Department Pontevedra University Hospital Complex, Galicia Sur Health Research Institute (IISGS) Pontevedra Spain