Mathew Vithayathil

1   Early Cancer Institute, Department of Oncology, University of Cambridge, Cambridge, United Kingdom

2   Department of Surgery and Cancer, Imperial College London, Hammersmith Hospital, London, United Kingdom

,

Ines Modolell

3   Department of Gastroenterology, Cambridge University Hospital NHS Foundation Trust, Cambridge, United Kingdom

,

Jacobo Ortiz-Fernandez-Sordo

4   Nottingham Digestive Diseases Centre and NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, United Kingdom

,

Apostolos Pappas

1   Early Cancer Institute, Department of Oncology, University of Cambridge, Cambridge, United Kingdom

,

Wladyslaw Januszewicz

1   Early Cancer Institute, Department of Oncology, University of Cambridge, Cambridge, United Kingdom

5   Department of Gastroenterology, Hepatology and Clinical Oncology, Medical Centre for Postgraduate Education, Warsaw, Poland

,

Maria O’Donovan

6   Department of Histopathology, Cambridge University Hospital NHS Foundation Trust, Cambridge, United Kingdom

,

Michele Bianchi

1   Early Cancer Institute, Department of Oncology, University of Cambridge, Cambridge, United Kingdom

,

Jonathan R. White

4   Nottingham Digestive Diseases Centre and NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, United Kingdom

,

Philip Kaye

7   Department of Histopathology, Nottingham University Hospital NHS Foundation Trust, Nottingham, United Kingdom

,

Krish Ragunath

4   Nottingham Digestive Diseases Centre and NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, United Kingdom

,

Massimiliano di Pietro

1   Early Cancer Institute, Department of Oncology, University of Cambridge, Cambridge, United Kingdom

3   Department of Gastroenterology, Cambridge University Hospital NHS Foundation Trust, Cambridge, United Kingdom