1 Department of Medicine, Center for the Prevention of Cardiovascular Disease, New York University School of Medicine, New York City, NY.
2 Leon H. Charney Division of Cardiology, Department of Medicine, Cardiovascular Research Center, New York University School of Medicine, New York City, NY.
3 Institute for Systems Genetics, New York University Grossman School of Medicine, New York, NY.
4 Division of Vascular Medicine, Department of Medicine, University of Texas Southwestern, Dallas, TX.