1. Nottingham Digestive Diseases CentreUniversity of Nottingham and National Institute for Health Research (NIHR) Nottingham Biomedical Research CentreNottingham University Hospitals NHS TrustUniversity of NottinghamNottinghamUK
2. Sheffield Teaching Hospitals NHS Foundation Trust and University of SheffieldSheffieldUK
3. Nottingham University Hospitals TrustNottinghamUK
4. Derby Teaching Hospitals NHS Foundation TrustDerbyUK
5. Sherwood Forest Hospitals NHS Foundation TrustMansfieldUK
6. Sir Peter Mansfield Magnetic Resonance CentreUniversity of NottinghamUK