1 Barcelona Clínic Liver Cancer Group (BCLC), IDIBAPS, Barcelona, Spain.
2 Hepatic Oncology Unit, Hospital Clínic, Barcelona, Spain.
3 Hepatobiliopancreatic Surgery and Liver and Pancreatic Transplantation Unit, Department of Surgery, Institute Clínic of Digestive and Metabolic Diseases (ICMDiM), Hospital Clínic, Barcelona, Spain.
4 Department of Medicine and Departament of Surgery, University of Barcelona, Barcelona, Spain.
5 CIBERehd, Barcelona, Spain.
6 Liver Unit, Institute Clínic of Digestive and Metabolic Diseases (ICMDiM), Hospital Clínic, Barcelona, Spain.