1 Division of Cardiovascular Health and Disease, Department of Internal Medicine, University of Cincinnati College of Medicine, P.O. Box 670542, Cincinnati, Ohio, 45267-0542, USA. fahad.waqar@uc.edu.
2 Division of Cardiovascular Health and Disease, Department of Internal Medicine, University of Cincinnati College of Medicine, P.O. Box 670542, Cincinnati, Ohio, 45267-0542, USA.