1. Centre for Neuroscience and Trauma; Blizard Institute; Wingate Institute of Neurogastroenterology; Barts and the London School of Medicine & Dentistry; Queen Mary University of London; London UK
2. Faculty of Health Sciences; Aarhus University; Aarhus Denmark
3. School of Medicine; Heidelberg University; Heidelberg Germany
4. Mech-Sense; Department of Gastroenterology and Clinical Medicine; Aalborg University Hospital; Aalborg Denmark
5. Department of Gastroenterology; University Hospitals Midlands NHS Trust; Stoke on Trent Staffordshire UK
6. Institute of Applied Clinical Science; University of Keele; Keele Staffordshire UK