1. Department of Hepatology, University of Edinburgh, Edinburgh, United Kingdom.
2. Liver Research Group, Institute for Biomedical Research, University of Birmingham, Birmingham, United Kingdom.
3. MRC Human Genetics Unit, Western General Hospital, Edinburgh, United Kingdom.
4. MRC Centre for Inflammation Research, University of Edinburgh, Edinburgh, United Kingdom.
5. Department of Pathology, University of Edinburgh, Edinburgh, United Kingdom.