1. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) Barcelona Spain
2. Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd) Barcelona Spain
3. Liver Unit, Hospital Clínic, Faculty of Medicine University of Barcelona Barcelona Spain
4. Lille Service des Maladies de l'Appareil Digestif Hôpital Huriez Unité INSERM 995, Faculté de médecine Lille France
5. Childhood Liver Oncology group (c‐LOG), Program of Predictive and Personalized Medicine of Cancer (PMPPC) Health Sciences Institute Germans Trias i Pujol (IGTP) Campus Can RutiBadalona Spain
6. Ri.Med Foundation, Department of Laboratory Medicine and Advanced Biotechnologies IRCCS‐ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione) Palermo Italy
7. Department of Hepato‐Gastroenterology Cliniques Universitaires Saint‐Luc Brussels Belgium
8. Pittsburgh Liver Research Center University of Pittsburgh Medical Center Pittsburgh PA