1. Department of Health Behavior UNC Gillings School of Global Public Health Chapel Hill NC USA
2. Center for Gastrointestinal Biology and Disease UNC School of Medicine Chapel Hill NC USA
3. College of Psychology Nova Southeastern University Fort Lauderdale FL USA
4. Division of Gastroenterology and Hepatology UNC School of Medicine Chapel Hill NC USA
5. Division of Gastroenterology Hepatology & Nutrition Virginia Commonwealth University Richmond VA USA
6. Division of Gastroenterology and Hepatology University of Pennsylvania Perelman School of Medicine Philadelphia PA USA
7. Division of General Medicine and Epidemiology UNC School of Medicine Chapel Hill NC USA
8. Department of Internal Medicine Section of Hepatology Rush University Medical Center Chicago IL USA
9. Digestive Diseases Department of Internal Medicine Yale School of Medicine New Haven CT USA
10. Division of Gastroenterology, Hepatology, and Nutrition Department of Medicine University of Florida Jacksonville FL USA
11. Division of Gastroenterology and Hepatology University of California Davis School of Medicine Sacramento CA USA