1 The John Ochsner Heart and Vascular Institute, Ochsner Clinical School, the University of Queensland School of Medicine, New Orleans, LA 70121, USA. Electronic address: [email protected].
2 Department of Kinesiology and Health Sciences, College of Humanities and Sciences, Virginia Commonwealth University, Richmond, VA 23284, USA.
3 Montefiore Health System/Albert Einstein College of Medicine, Bronx, NY 10461, USA.