1. Department of Cardiology Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Manhasset New York USA
2. Inova Heart & Vascular Institute Inova Fairfax Hospital Falls Church Virginia USA
3. Department of Statistics, Volgenau School of Engineering George Mason University Fairfax Virginia USA
4. Department of Medicine Duke University School of Medicine Durham North Carolina USA
5. Department of Medicine University of Maryland School of Medicine Baltimore Maryland USA