1. Department of Cardiology, Elbistan State Hospital, Kahramanmaraş, Turkey
2. Department of Cardiology, Istanbul Fatih Sultan Mehmet Training and Research Hospital, Istanbul, Turkey
3. Department of Cardiology, Kosuyolu Kartal Heart Training and Research Hospital, Istanbul, Turkey
4. Department of Cardiology, Bolu Abant Izzet Baysal University, Bolu, Turkey
5. Department of Internal Medicine, Kartal Dr Lütfi Kırdar Training and Research Hospital, Istanbul, Turkey
6. Department of Internal Medicine, Kahramanmaraş Necip Fazıl City Hospital, Kahramanmaraş, Turkey
7. Department of Internal Medicine, Türkoğlu Kemal Beyazıt State Hospital, Kahramanmaraş, Turkey
8. Department of Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Istanbul, Turkey
9. Department of Cardiology, Hitit University Faculty of Medicine, Çorum, Turkey