1. Department of Cardiology, VM Medikal Park Pendik Hospital, Istanbul, Turkey
2. Department of Cardiology, Faculty of Medicine, Hitit University, Corum, Turkey
3. Department of Cardiology, Izmir Katip Çelebi University Atatürk Training and Research Hospital, Izmir, Turkey
4. Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training & Research Hospital, Istanbul, Turkey
5. Department of Cardiology, Kosuyolu Kartal Heart Training and Research Hospital, Istanbul, Turkey
6. School of Health Sciences, Ardahan University, Ardahan, Turkey