1. Centre for Liver and Gastrointestinal Research University of Birmingham, National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre (BRC), United Kingdom
2. Liver Unit University Hospitals Birmingham, Birmingham, United Kingdom
3. Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
4. Division of Gastroenterology and Hepatology, Toronto Centre for Liver Disease, University of Toronto, Toronto, Ontario, Canada