1. Hypertension Section University of Texas Southwestern Medical Center Dallas TX
2. Internal Medicine Department University of Texas Southwestern Medical Center Dallas TX
3. Department of Neurology and Neurotherapeutics University of Texas Southwestern Medical Center Dallas TX
4. Cardiology Division University of Texas Southwestern Medical Center Dallas TX
5. Department of Health Care Sciences University of Texas Southwestern Medical Center Dallas TX
6. Department of Community and Family Medicine Duke University Durham NC
7. Quantitative Biomedical Research Center University of Texas Southwestern Medical Center Dallas TX
8. Center for the Genetics of Host Defense University of Texas Southwestern Medical Center Dallas TX