Affiliation: | 1 Department of Gastroenterology, Cambridge University Hospitals NHS Trust, Cambridge, United Kingdom;2 MRC Cancer Unit, Hutchison-MRC Research Centre, Cambridge, United Kingdom;3 Department of Histopathology, Cambridge University Hospitals NHS Trust, University of Cambridge, Cambridge, United Kingdom;4 Familial Gastric Cancer Registry, University Department of Oncology, Cambridge, United Kingdom;5 Department of Oesophago-Gastric Surgery, Cambridge University Hospitals NHS Trust, Cambridge, United Kingdom;6 Department of Medical Genetics, University of Cambridge and Cambridge University Hospitals NHS Trust, Cambridge, United Kingdom;7 Nottingham Digestive Diseases Centre, Nottingham, United Kingdom |