1. NIHR Nottingham Biomedical Research Centre (BRC), Nottingham University Hospitals NHS Trust University of Nottingham Nottingham UK
2. Nottingham Digestive Diseases Centre School of Medicine University of Nottingham Nottingham UK
3. Consumer Health Care Medical Affairs ‐ Digestive Health Sanofi‐Aventis Deutschland GmbH Frankfurt am Main Germany
4. Consumer Health Care Global Medical Affairs Sanofi‐Aventis Deutschland GmbH Frankfurt am Main Germany