Ashley R. Dennison MBChB MD FRCS, Professor of Hepatobiliary and Pancreatic Surgery, University of Leicester, Consultant Hepatobiliary Surgeon, University of Leicester and Leicester General Hospital University Hospitals of Leicester NHS Trust, Leicester, UKGuy J. Maddern PhD MS MD FRACS FAHMS FGESA RP, Jepson Professor of Surgery, Discipline Leader – Surgery, Faculty of Health and Medical Sciences, University of Adelaide, Director of Research, Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville, AustraliaJia Fan PhD, President of Zhongshan Hospital of Fudan University, Director of Liver Surgery Department, Deputy Director of Organ Transplantation Centre of Fudan University, Deputy Director of Oncology Department of Shanghai Medical College of Fudan University, Deputy Director of Shanghai Hepatic Oncology Clinical Centre Department of Liver Surgery, Zhongshan Hospital of Fudan University, Xuhui District, Shanghai, China