1 Mount Sinai Liver Cancer Program, Divisions of Liver Diseases, Department of Medicine, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA. josep.llovet@mountsinai.org.
2 Liver Cancer Translational Research Group, Liver Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Universitat de Barcelona, Barcelona, Spain. josep.llovet@mountsinai.org.
3 Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain. josep.llovet@mountsinai.org.