1. Division of Cardiovascular Medicine, Cerrahpasa School of Medicine, Istanbul University Cerrahpasa, Istanbul, Turkey
2. Department of Cardiology, The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
3. First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
4. Faculty of Medicine, Suleyman Demirel University, Isparta, Isparta Province, Turkey
5. Division of Cardiovascular Medicine, Yale School of Medicine, Yale University, New Haven CT, USA
6. Department of Internal Medicine, St. George’s University School of Medicine, True Bule, Greneda
7. Department of Medicine, The Wright Center for Graduate Medical Education, Scranton, PA USA
8. Department of Cardiology, Lehigh Valley Health Network, Allentown, PA USA