Affiliation: | 1. Saint Luke's Mid America Heart Institute and the University of Missouri–Kansas City, Kansas City, Missouri;2. VA North Texas Healthcare System and University of Texas Southwestern Medical Center, Dallas, Texas;3. Torrance Memorial Center, Loas Angeles, California;4. Appleton Medical Center and Theda Clark Medical Center, Appleton, Wisconsin;5. Columbia University, New York, New York;6. University of Washington, Seattle, Washington;7. Minneapolis VA Healthcare System and University of Minnesota, Minneapolis, Minnesota;8. Boston Scientific, Natick, Massachusetts |