1. Division of Transplant and Abdominal Surgery; Department of Surgery; University of Geneva Hospitals and Faculty of Medicine; Geneva Switzerland
2. Hepato-Pancreato-Biliary Centre; University of Geneva Hospitals and Faculty of Medicine; Geneva Switzerland
3. Hepato-Pancreatic-Biliary Surgery and Oncology National Cancer Institute (Istituto Nazionale Tumori); Milan Italy
4. Barcelona Clinic Liver Cancer (BCLC) Group; Liver Unit; Hospital Clinic Barcelona; IDIBAPS; University of Barcelona; CIBEREHD; Barcelona Spain
5. Department of Surgery; Dartmouth Hitchcock Medical Center; Geisel School of Medicine at Dartmouth; Lebanon NH