1. Department of Medicine; Baylor College of Medicine; Michael E. DeBakey Veterans Affairs Medical Center; Houston TX USA
2. Center for Innovations in Quality, Effectiveness and Safety (IQuESt); Michael E. DeBakey Veterans Affairs Medical Center; Houston TX USA
3. Sections of Gastroenterology and Hepatology; Baylor College of Medicine; Michael E. DeBakey Veterans Affairs Medical Center; Houston TX USA
4. Hematology and Oncology; Baylor College of Medicine; Michael E. DeBakey Veterans Affairs Medical Center; Houston TX USA
5. Section of Health Services Research; Department of Medicine; Baylor College of Medicine; Houston TX USA