1. Centre for Digestive Diseases; Blizard Institute of Cell & Molecular Science; Wingate Institute of Neurogastroenterology; Barts and the London School of Medicine & Dentistry; Queen Mary University of London; London UK
2. Department of Neuroimaging; Institute of Psychiatry; King's College London; London UK
3. Behavioural Medicine; Tohoku University Graduate School of Medicine; Sendai Japan
4. Aston Brain Centre; School of Life and Health Sciences; Aston University; Birmingham UK