1. 1Mount Sinai Liver Cancer Program, Division of Liver Diseases, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York.
2. 2Translational Research in Hepatic Oncology Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Universitat de Barcelona, Barcelona, Catalonia, Spain.
3. 3Childhood Liver Oncology Group (c-LOG), Health Sciences Research Institute Germans Trias i Pujol (IGTP), Badalona, Catalonia, Spain.
4. 4Department of Genetics and Genomic Sciences, The Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, New York.
5. 5Hepatology Section, Gastroenterology Department, Parc de Salut Mar, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Catalonia, Spain.
6. 6XenTech, Evry, France.
7. 7Nottingham Clinical Trials Unit, Nottingham, United Kingdom.
8. 8International Breast Cancer Study Group Coordinating Center, Bern, Switzerland.
9. 9Pathology Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
10. 10Department of Surgery and Urology for Children and Adolescents, Medical University of Gdansk, Gdansk, Poland.
11. 11Department of Oncology, Birmingham Women's and Children's Hospital, Birmingham, United Kingdom.
12. 12Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
13. 13Liver and Digestive Diseases Networking Biomedical Research Centre (CIBEREHD), Madrid, Spain.
14. 14Program for Predictive and Personalized Medicine of Cancer (PMPPC), Health Sciences Research Institute Germans Trias i Pujol (IGTP), Badalona, Catalonia, Spain.
15. 15Institució Catalana de Recerca i Estudis Avançats, Barcelona, Catalonia, Spain.