Internal Hernia

• University of Kentucky — Lexington, Kentucky, United States
• Monmouth Medical Center — Long Branch, New Jersey, United States
• Carolinas Healthcare System — Charlotte, North Carolina, United States
• Cleveland Clinic — Cleveland, Ohio, United States

• Tampa General Hospital — Tampa, Florida, United States

• University Hospitals Leuven — Leuven, Belgium
• University of Nantes Hospital — Nantes, France
• Karolinska University, Ersta Hospital — Stockholm, Sweden
• Karolinska University, Huddinge Hospital — Stockholm, Sweden

• Mt. Graham Regional Medical Center — Safford, Arizona, United States
• Tempe St. Luke's Hospital — Tempe, Arizona, United States
• Swedish Medical Center and SurgOne P.C. — Englewood, Colorado, United States
• Munroe Regional Hospital — Ocala, Florida, United States

Not specified

• The Hospital for Sick Children — Toronto, Ontario, Canada

• Meander Medisch Centrum — Amersfoort, Netherlands

• Lahey Hospital & Medical Center — Burlington, Massachusetts, United States

• University of Washington — Seattle, Washington, United States

• Division of Gastroenterology, University Hospital Zurich — Zurich, Switzerland