| Institution: | 1. Centre for Surgical Research, School of Social and Community Medicine, University of Bristol, Bristol, UK;2. Division of Surgery, Head and Neck, University Hospitals Bristol NHS Foundation Trust, Bristol Royal Infirmary, Bristol, UK;3. Department of Surgery, University Hospitals of Leicester NHS Trust, Leicester Royal Infirmary, Leicester, UK;4. Department of Surgery and Cancer, Imperial College London, London, UK;5. National Institute for Health Research Pancreas Biomedical Research Unit, Royal Liverpool and Broadgreen University Hospital and University of Liverpool, Liverpool, UK;6. Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK |
