1. Division of Gastroenterology; Washington University School of Medicine; St. Louis MO, USA
2. Division of Gastroenterology; Department of Surgical, Oncological and Gastroenterological Sciences; University of Padua; Padua Italy
3. Division of Gastroenterology; University of Alberta; Edmonton Canada
4. Department of Gastrenterology; Ege University; Izmir Turkey
5. Duke University School of Medicine and the Durham VA Medical Center; Durham NC USA
6. Division of Gastroenterology; Rabin Medical Center and The Sackler Faculty of Medicine; Tel Aviv University; Tel Aviv Israel
7. Division of Gastroenterology; Brown University; Providence RI USA
8. Mech-Sense; Department of Gastroenterology & Hepatology; Aalborg University Hospital; Aalborg Denmark
9. Division of Pediatric Gastroenterology, Hepatology, and Nutrition; Children's Mercy Hospital; Kansas City USA
10. Institute of Gastroenterology and Hepatology; University Hospital “St Spiridon”; University of Medicine and Pharmacy “Gr T Popa”; Iasi Romania
11. Division of Pediatric Gastroenterology, Hepatology and Nutrition; University of Miami; Miami FL USA
12. Neurogastroenterology and Gastrointestinal Motility Lab; New University of Lisbon; Lisbon Portugal
13. Division of Gastroenterology and Hepatology; Mayo Clinic; Jacksonville FL USA
14. Klinik fur Gastroenterologie und Hepatologie; University of Zurich; Zurich Switzerland
15. College of Pharmacy & Health Sciences; Campbell University; Buies Creek NC USA
16. Department of Medicine; University of North Carolina; Chapel Hill NC USA
17. School of Social Work; University of Washington; Seattle WA USA
18. Department of Gastroenterology and Hepatology; Academic Medical Center; Amsterdam The Netherlands
19. Division of Gastroenterology and Hepatology; University of Rochester; Rochester NY USA
20. Division of Gastroenterology; Department of Medicine; Northwestern University; Chicago IL USA
21. Department of Medical and Surgical Sciences; University of Bologna; Bologna Italy
22. Digestive Physiology; Université de Lyon; Hospices Civils de Lyon; Lyon France
23. Digestive Physiology; Université de Lyon; Lyon I University; Lyon France