Philip Allan 1, 2, Lindsay Hogg 3, Monica Smith 3, Heather Howe 2, Lisa Vokes 4, Alison Smith 2, Jane Hartley 3, Georgios Vrakas 2, Srikanth Reddy 2, Peter Friend 2, Girish Gupte 3
1 Translational Gastroneterology Unit, NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK, 2 Oxford Transplant Centre, NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Churchill Hospital, Oxford, UK, 3 Intestinal Transplant Centre, Birmingham Children's and Women's Hospital, Birmingham, UK, 4 Department of Dietetics, NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Churchill Hospital, Oxford, UK