Affiliation: | 1. Organ Donation and Transplantation Directorate, NHS Blood and Transplant, Bristol, England;2. The Oxford Transplant Center, Churchill Hospital, Oxford, England;3. Institute of Cellular Medicine (Diabetes), The Medical School, Newcastle‐upon‐Tyne, England;4. Scottish Islet Transplant Unit, The Royal Infirmary, Edinburgh, Scotland;5. University Department of Surgery, Addenbrooke's Hospital, Cambridge and the NIHR Cambridge Biomedical Research Center, England |