Samuel S. Lee, MD, Professor, Department of Medicine and Head, Division of Gastroenterology, University of Calgary, Canada. Sam Lee is one of the world’s leading lights on cirrhosis and is editor-in-chief of the Wiley journal Liver International, the official journal of the International Association for the Study of the Liver. Richard Moreau, MD, Head and Director of Research at the National Institute of Health (Inserm), Paris, France.