Affiliation: | 1. Department of Engineering, University of Cambridge, Cambridge, UK;2. Department of Surgery, University of Cambridge and NIHR Cambridge Biomedical Research Centre, Cambridge, UK;3. Wellcome Trust–Medical Research Council Stem Cell Institute, Cambridge Stem Cell Institute, Anne McLaren Laboratory, University of Cambridge, Cambridge, UK;4. Wellcome Trust Sanger Institute, Hinxton, UK;5. Department of Hepatology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK |