1. Saha Cardiovascular Research Center (H.S.L., R.E.T., A.D.), College of Medicine, University of Kentucky, Lexington.
2. Saha Aortic Center (H.S.L., R.E.T., A.D.), College of Medicine, University of Kentucky, Lexington.
3. Department of Physiology (H.S.L., R.E.T., A.D.), College of Medicine, University of Kentucky, Lexington.
4. Departments of Medicine (M.G.L.), Perelman School of Medicine, University of Pennsylvania, Philadelphia.
5. Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA (M.G.L., S.M.D.).
6. Surgery (S.M.D.), Perelman School of Medicine, University of Pennsylvania, Philadelphia.
7. Genetics (S.M.D.), Perelman School of Medicine, University of Pennsylvania, Philadelphia.