David R. Van Wagoner, PhD Department of Cardiovascular Medicine, The Cleveland Clinic Foundation, Cleveland, Ohio
Correspondence: David R. Van Wagoner, PhD, Department of Cardiovascular Medicine, FF-10, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195; e-mail: vanwagd@ccf.org.
This article was supported by a grant from the National Institutes of Health (NIH RO1 HL-65412).
The author has indicated that he has no commercial affiliations or interests that pose a potential conflict of interest with this article.
