Indiana University, Indianapolis, Indiana, United States
Indiana University and Purdue University Institutions, Indianapolis, Indiana, United States
Mount Sinai Hospital Joseph and Wolf Lebovic Health Complex, Toronto, Ontario, Canada
Henry Ford Health System, Detroit, Michigan, United States
Spring Gastroenterology, Humble, Texas, United States
Florida Digestive Health Specialists Research Institute, Lakewood Ranch, Florida, United States
Hopital Beaujon, Clichy, France
Wishard Health Services, Indianapolis, Indiana, United States
Centre de Recherche Saint-Louis, Québec, Quebec, Canada
BC Children's and Women's Hospital, Vancouver, British Columbia, Canada
University of Utah, Salt Lake City, Utah, United States
British Columbia Children's Hospital / British Columbia Women's Hospital, Vancouver, British Coloumbia, Canada
Ospedale Sant'Orsola, Via Massarenti 19, Province Of Bologna, Italy
Wishard Health Services, Indianapolis, Indiana, United States
John Hopkins University School of Medicine, Baltimore, Maryland, United States
Detroit Medical Center University Laboratories, Detroit, Michigan, United States
Willis-Knighton Pediatric GI Specialist/Willis-Knighton Physician Network, Shreveport, Louisiana, United States
Children's Health - Children's Medical Center Dallas (UT Southwestern), Dallas, Texas, United States
Gastrointestinal Associates, Flowood, Mississippi, United States
General Hospital of Beijing Military Region, Beijing, China
302 Military Hopsital, Beijing, China