1. Department of Microbiology and Immunology; Abdominal Transplantation; KU Leuven - University of Leuven; Leuven Belgium
2. Department of Abdominal Transplant Surgery; University Hospitals Leuven; Leuven Belgium
3. Nuffield Department of Surgical Sciences; Biomedical Research Centre and Oxford Transplant Centre; University of Oxford; Oxford UK
4. Centre for Evidence in Transplantation; Royal College of Surgeons of England and London School of Hygiene and Tropical Medicine; London UK