1. Office of Chief of Staff, Washington DC Veterans Affairs Medical Center, Washington, DC.
2. Department of Medicine, George Washington School of Medicine and Health Sciences, Washington, DC.
3. Department of Health Policy and Management, College of Public Health, University of South Florida, Tampa, Florida.
4. Research Service, Bay Pines VA Healthcare System, Bay Pines, Florida.
5. Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, Florida.
6. Department of Cardiology, Bay Pines VA Healthcare System, Bay Pines, Florida.
7. The Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland.