| Affiliation: | 1. Division of Cardiology, Medical University of South Carolina, Charleston, South Carolina, USA;2. Department of Cardiovascular Diseases, Virginia Commonwealth University, Richmond, Virginia, USA;3. College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA;4. Department of Pediatrics, Medical University of South Carolina, Charleston, South Carolina, USA;5. Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA |
