Department of Life Sciences;
Glasgow Caledonian University;
Glasgow;
G4 0BA;
United Kingdom;
Scottish Liver Transplant Unit;
Royal Infirmary of Edinburgh;
Edinburgh;
EH16 4SA;
United Kingdom;
Department of Pathology;
University of Edinburgh;
Edinburgh;
EH16 4SB;
United Kingdom;
Gastrointestinal Unit;
Royal Cornwall Hospital;
and European Centre for the Environment and Human Health;
University of Exeter Medical School;
Truro;
TR1 3HD;
United Kingdom;
Department of Life Sciences;
School of Health and Life Sciences;
Glasgow Caledonian University;
Glasgow;
G40BA;
United Kingdom;