1. Nora Eccles Harrison Cardiovascular Research and Training Institute (J.A.P., S.V., L.T., C.W., C.H.S., S.G.D., R.R., T.H., R.M.S.), University of Utah, Salt Lake City.
2. Department of Medicine, Intermountain Medical Center, Murray, UT (J.A.P.).
3. Department of Pathology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA (J.A.P., J.E.S.).
4. Department of Pharmacology and Toxicology, College of Pharmacy (T.H.), University of Utah, Salt Lake City.