Harvard University - Department of Psychiatry, KU Leuven - Laboratory for Brain-Gut Axis Studies (LaBGAS), Johns Hopkins University - Eating Disorders Program, Auburn University - Department of Psychology, Ben-Gurion University of the Negev - Faculty of Health Science, University of North Carolina (UNC) at Chapel Hill - Center for Functional GI & Motility Disorders, McMaster University - Health Research Methods, Evidence, and Impact, KU Leuven - Laboratory for Brain-Gut Axis Studies (LaBGAS) and Harvard University - Division of Gastroenterology