Institution: | 1. Department of Gastroenterology, Medical Section, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark;3. Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University School of Medicine, Stanford, California;4. Research Unit for Musculoskeletal Function and Physiotherapy, University of Southern Denmark, Odense, Denmark;5. Department of Obstetrics and Gynecology, Mount Sinai Hospital, University of Toronto, Ontario, Canada |