Institution: | 1. MRC Versus Arthritis Centre for Musculoskeletal Ageing Research, School of Life Sciences, University of Nottingham, Queen''s Medical Centre, Nottingham, NG7 2UH, UK;2. Gastrointestinal Surgery, Nottingham Digestive Diseases Centre, University of Nottingham, Queen''s Medical Centre, Nottingham, NG7 2UH, UK;3. National Institute of Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Queen''s Medical Centre, Nottingham, NG7 2UH, UK |