1. Harran University, Faculty of Medicine, Department of Cardiology, Sanliurfa, 63050, Turkey
2. Gazi Yaşargil Training & Research Hospital, Department of Cardiology, Diyarbakır, 21010, Turkey
3. Abant Izzet Baysal University, Medical Faculty, Department of Cardiology, Bolu, 14300, Turkey
4. Şeyh Edebali University, Medical Faculty, Department of Cardiology, Bilecik, 11230, Turkey
5. Kartal Kosuyolu High Specialization Training & Research Hospital, Department of Cardiology, İstanbul, 34865, Turkey