1. Bruce W. Carter Miami Veterans Affairs (VA) Medical Center; Miami Florida
2. University of Miami School of Medicine; Miami Florida
3. James J. Peters Veterans Affairs Medical Center; Bronx New York
4. Mount Sinai School of Medicine; New York New York
5. Office of Research and Development, Veterans Health Administration; Washington District of Columbia
6. Clinical Epidemiology Research Center (CERC), VA Connecticut Healthcare System; West Haven Connecticut
7. Yale University School of Medicine; New Haven Connecticut
8. Massachusetts Area Veterans Epidemiology, Research, and Information Center (MAVERIC); Jamaica Plain Massachusetts
9. Boston University School of Medicine; Boston Massachusetts
10. Harvard University; Boston Massachusetts