Gastroenteritis

• University of Calgary — Calgary, Alberta, Canada
• University of Alberta Zeidler Ledcor Centre — Edmonton, Alberta, Canada
• GI Research Institute — Vancouver, British Columbia, Canada
• Toronto Digestive Disease Associates — Vaughan, Ontario, Canada

• The Veterans Affairs Greater Los Angeles Medical Center — Los Angeles, California, United States

• University of Calgary, Foothills Medical Centre — Calgary, Alberta, Canada

• John Gásdal Karstensen — Birkerød, Denmark
• Gastroenheden, Herlev Hospital — Herlev, Denmark

• Department of Oncology, Rigshospitalet — Copenhagen, Denmark
• Department of Oncology, Herlev Hospital, Denmark — Herlev, Denmark

Not specified

• San Diego, California, United States
• Gainesville, Florida, United States
• Atlanta, Georgia, United States
• Chevy Chase, Maryland, United States

• Digestive Health Specialists of the Southeast — Dothan, Alabama, United States
• UC San Diego Medical Center — La Jolla, California, United States
• Facey Medical Foundation — Mission Hills, California, United States
• Medical Research Center of Conneticut — Hamden, Connecticut, United States

Not specified

• Indiana University - Riley Hospital for Children — Indianapolis, Indiana, United States