1. Division of Cardiology Department of Medicine Dicle University Heart Centre Diyarbakir Turkey
2. Department of Cardiology Mardin Training and Research Hospital Mardin Turkey
3. Division of Cardiology Bingöl State Hospital Bingöl Turkey
4. Department of Cardiology Gazi Yasargil Training and Research Hospital Diyarbakir Turkey
5. Division of Cardiology Dagkapi Diyarlife Hospital Diyarbakir Turkey