1. School of Graduate Studies, Meharry Medical College, Nashville, Tennessee, United States
2. Research Service, Nashville Veterans Affairs Medical Center, Nashville, Tennessee, United States
3. Department of Cardiovascular and Thoracic Surgery, University of Louisville, Louisville, Kentucky, United States
4. Cardiovascular Innovation Institute, University of Louisville, Louisville, Kentucky, United States
5. Pole of Cardiovascular Research, Institute for Experimental and Clinical Research, UC Louvain, Brussels, Belgium
6. WELBIO Department, WEL Research Institute, Wavre, Belgium
7. Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
8. The Ralph H. Johnson Department of Veterans Affairs Medical Center, Charleston, South Carolina, United States
9. Institute for Pathophysiology, West German Heart and Vascular Center, University of Essen Medical School, Essen, Germany