1 Department of Kinesiology & Health Sciences, College of Humanities & Sciences, Virginia Commonwealth University, Richmond, VA; VCU Pauley Heart Center, Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA. Electronic address: scarbone@vcu.edu.
2 Department of Kinesiology & Health Sciences, College of Humanities & Sciences, Virginia Commonwealth University, Richmond, VA; VCU Pauley Heart Center, Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA.
3 John Ochsner Heart and Vascular Institute, Ochsner Clinical School, The University of Queensland School of Medicine, New Orleans, LA.