1 Division of Cardiology, University of Toledo, Toledo, Ohio.
2 Division of Cardiology, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio.
3 Division of Cardiology, Maimonides Medical Center, Brooklyn, New York.
4 Division of Cardiology, University of Kentucky, Bowling Green, Kentucky.
5 Icahn School of Medicine at Mount Sinai, New York, New York; Division of Cardiology, Elmhurst Hospital Center, Elmhurst, New York. Electronic address: madiasj@nychhc.org.