1. Institute of Applied Clinical ScienceKeele UniversityKeeleUK
2. Department of GastroenterologyAalborg University HospitalAalborgDenmark
3. Centre for Trauma and NeuroscienceQueen Mary University of LondonLondonUK
4. Division of GastroenterologyAzienda Ospedaliera Universitaria IntegrataVeronaItaly
5. Division of Gastroenterology and HepatologyUniversity of North Carolina at Chapel HillChapel HillUSA
6. Department of Medical SciencesUniversity of FerraraFerraraItaly
7. Marymount University Hospital and HospiceCurraheenIreland
8. Cork University HospitalWiltonIreland
9. Leuven Centre for Algology and Pain ManagementUniversity of LeuvenLeuvenBelgium
10. Translational Research Center for Gastrointestinal Disorders (TARGID)University of LeuvenLeuvenBelgium