1. Barcelona Clinic Liver Cancer Group, Liver Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Hospital Clinic Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasBarcelona Catalonia Spain
2. Mount Sinai Liver Cancer Program, Icahn School of Medicine at Mount SinaiNew York NY
3. Institució Catalana de Recerca i Estudis AvançatsBarcelona Catalonia Spain
4. Liver Transplant UnitBarcelona Catalonia Spain
5. Pathology DepartmentHospital Clínic, University of BarcelonaBarcelona Catalonia Spain
6. Liver UnitDigestive and Metabolic Diseases InstituteBarcelona Catalonia Spain