1. Department of Renal and Pancreas Transplantation, Manchester University Hospitals NHS Foundation Trust, Manchester Royal Infirmary, Manchester, United Kingdom.
2. Department of General Surgery, The Queen Elizabeth Hospital King’s Lynn NHS Trust, King’s Lynn, United Kingdom.
3. Lancashire Teaching Hospitals NHS Foundation Trust, Preston, United Kingdom.
4. Department of Transplantation, Addenbrooke’s Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom.
5. Department of Surgery, University of Cambridge, Cambridge, United Kingdom.
6. Moor Instruments Ltd, Axminster, United Kingdom.
7. University of Manchester-Faculty of Biology, Medicine and Health, Division of Diabetes, Endocrinology and Gastroenterology, Manchester, United Kingdom.