Morbid Obesity

• University of California, Irvine Medical Center — Orange, California, United States
• Tampa General Hospital- University of South Florida — Tampa, Florida, United States
• Beth Israel Deaconess Medical Center — Boston, Massachusetts, United States
• New York Presbyterian Hospital-Weill Cornell Medical Center — New York, United States

• VA North Texas — Dallas, Texas, United States

• VA North Texas — Dallas, Texas, United States

Not specified

• Hadassah Medical Organization — Jerusalem, Israel

• University of California at San Francisco, Dept of Pediatrics — San Francisco, California, United States
• Strong Health Bariatric Center at Highland Hospital — Rochester, New York, United States

• Maastricht University Medical Centre — Maastricht, Limburg, Netherlands

• Peijas Hospital — Vantaa, Finland

• Ain Shams University — Cairo, Egypt

• Cairo university hospitals — Cairo, Manial, Egypt