1. Department of Gastroenterology and Hepatology; Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine; Houston TX USA
2. Center of Innovation, Effectiveness and Quality; Michael E. DeBakey Veterans Affairs Medical Center; Houston TX USA
3. Sections of Health Services Research; Baylor College of Medicine; Houston TX USA
4. Department of Infectious Diseases; Michael E. DeBakey Veterans Affairs Medical Center; Baylor College of Medicine; Houston TX USA
5. Center for Innovation to Implementation (Ci2i); Palo Alto Veterans Affairs Medical Center; Palo Alto CA USA
6. Division of General Medical Disciplines; Stanford University; Palo Alto CA USA