1. Division of Gastroenterology and Hepatology Department of Internal Medicine University of Arizona College of Medicine – Phoenix Phoenix AZ
2. Banner – University Medical Center Phoenix Phoenix AZ
3. Seton Hall University South Orange NJ
4. Division of Gastroenterology Department of Medicine Duke University Durham NC
5. Division of Gastroenterology Department of Medicine Olive View ‐ UCLA Medical Center Sylmar CA
6. David Geffen School of Medicine at UCLA Los Angeles CA