1. Department of Gastroenterology, Hepatology and Nutrition, Digestive Disease Institute
2. Department of Internal Medicine
3. Department of Cardiovascular Medicine
4. Central Michigan University College of Medicine, Mount Pleasant, MI
5. Department of Qualitative Health Sciences, Cleveland Clinic, Cleveland, OH
6. Department of Gastroenterology, University of California San Diego
7. Jennifer Moreno Department of Veterans Affairs Medical Center, Gastroenterology Section, San Diego, CA