1. Dokuz Eylul University Faculty of Medicine, Department of Cardiology, Izmir, Turkey

2. Canakkale University Faculty of Medicine, Department of Cardiology, Canakkale, Turkey

3. Mersin University Faculty of Medicine, Department of Cardiology, Mersin, Turkey

4. Hitit University Faculty of Medicine, Department of Cardiology, Çorum, Turkey

5. Adnan Menderes University Faculty of Medicine, Department of Cardiology, Aydin, Turkey

6. Ege University Faculty of Medicine, Department of Cardiology, Izmir, Turkey

7. Kocaeli University Faculty of Medicine, Department of Cardiology, Kocaeli, Turkey

8. Eskisehir Osmangazi University Faculty of Medicine, Department of Cardiology, Eskisehir, Turkey

9. Ankara City Hospital, Clinic of Cardiology, Ankara, Turkey