1. Center for Coronary Artery Disease Minneapolis Heart Institute and Minneapolis Heart Institute Foundation Minneapolis Minnesota USA
2. Department of Cardiology Acibadem Kocaeli Hospital Kocaeli Turkey
3. Division of Cardiology Henry Ford Hospital Detroit Michigan USA
4. Division of Cardiology, Massachusetts General Hospital Harvard University Boston Massachusetts USA
5. Division of Cardiology Bahcelievler Memorial Hospital Istanbul Turkey
6. Division of Cardiology Ascension Saint Thomas Heart Nashville Tennessee USA
7. Division of Cardiovascular Medicine UCSD Medical Center La Jolla California USA
8. Division of Cardiology Emory University Atlanta Georgia USA
9. Division of Cardiology North Oaks Medical Center Hammond Louisiana USA
10. Department of Cardiology Red Cross Hospital of Athens Athens Greece