1. Wellcome–Medical Research Council Cambridge Stem Cell Institute University of Cambridge Cambridge United Kingdom
2. Immunopathogenesis Section Laboratory of Parasitic Diseases NIAIDNIH Bethesda MD
3. Department of Surgery University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre Cambridge United Kingdom
4. Medical Scientist Training Program School of Medicine University of North Carolina at Chapel Hill Chapel Hill NC
5. Welcome Trust Sanger Institute Hinxton United Kingdom
6. Liver Diseases Branch NIDDKNIH Bethesda MD
7. MRC Centre for Regenerative Medicine University of Edinburgh Edinburgh United Kingdom
8. Centre for Liver and Gastrointestinal Research Institute of Immunology and Immunotherapy The University of Birmingham Birmingham United Kingdom
9. Department of Biological Sciences North Carolina State University Raleigh NC
10. Genomic Technologies Section Research Technologies Branch NIAIDNIH Bethesda MD
11. Department of Medicine University of Cambridge Cambridge United Kingdom
12. Department of Paediatrics University of Cambridge Cambridge United Kingdom
13. Edinburgh Transplant Centre Royal Infirmary of Edinburgh University of Edinburgh Edinburgh United Kingdom
14. Division of Cancer and Stem Cells School of Medicine Centre for Biomolecular Sciences University of Nottingham Nottingham United Kingdom
15. National Institute for Health Research Nottingham Digestive Diseases Biomedical Research Unit Nottingham University Hospitals NHS Trust and University of Nottingham Nottingham United Kingdom