1. Liver failure Group Institute for Liver and Digestive Health Division of Medicine University College London Medical School Royal Free Hospital London UK
2. Department of Hepatology, Hepatology Research Institute, the First Affiliated Hospital Fujian Medical University Fuzhou China
3. Department of Cellular Pathology Royal Free Hospital London UK
4. Anatomical‐Pathology Department Centro Hospitalar Universitário Lisboa Central Lisboa Portugal
5. Sheila Sherlock Liver Center Royal Free London NHS Foundation Trust London UK
6. Department of Gastroenterology and Hepatology Duke‐NUS academic Medical Centre Changi General Hospital Singapore Singapore
7. Department of Hepatology and Gastroenterology Charité—Universitaetsmedizin Berlin Berlin Germany
8. Section Hepatology Clinic for Gastroenterology and Rheumatology University Hospital Leipzig Leipzig Germany
9. Berlin Institute of Health (BIH) Berlin Germany
10. Department of Cellular Pathology and UCL cancer Institute Royal Free Hospital London UK
11. European Foundation for the Study of Chronic Liver Failure (EFCLIF) Barcelona Spain