[1] Univ Cambridge, Addenbrookes Hosp, Div Gastroenterol & Hepatol, Cambridge CB2 2QQ, England
[2] Univ Cambridge, Acad Dept Med Genet, Cambridge, England
[3] Univ Cambridge, MRC, Epidemiol Unit, Cambridge, England
[4] Kings Coll Hosp London, Inst Liver Studies, London SE5 8RX, England
[5] Univ Birmingham, Queen Elizabeth Hosp, Liver Unit, Birmingham B15 2TH, W Midlands, England
[6] Univ Birmingham, NIHR Biomed Res Unit, Birmingham, W Midlands, England
[7] Univ Birmingham, Liver Res Ctr, Birmingham, W Midlands, England
[8] Royal Free Hosp, Sheila Sherlock Liver Ctr, London NW3 2QG, England
[9] Royal Infirm Hosp, Liver Unit, Edinburgh, Midlothian, Scotland
[10] St James Hosp, Liver Unit, Leeds, W Yorkshire, England
[11] Royal Victoria Hosp, Liver Unit, Belfast BT12 6BA, Antrim, North Ireland
[12] Batts & London NHS Trust, Liver Unit, London, England
[13] John Radcliffe Hosp, Translat Gastroenterol Unit, Oxford OX3 9DU, England
[14] Newcastle Univ, Inst Cellular Med, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
[15] Newcastle Univ, Inst Genet Med, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
[16] Addenbrookes Hosp, Pathol Dept, Cambridge, England