1. Private Reyap Hospital, Clinic of Cardiology, İstanbul, Turkey
2. University of Health Sciences Turkey, Bakırköy Dr. Sadi Konuk Training and Research Hospital, Clinic of Cardiology, İstanbul, Turkey
3. University of Health Sciences Turkey, İstanbul Training and Research Hospital, Clinic of Cardiology, İstanbul, Turkey
4. Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Clinic of Cardiology, İstanbul, Turkey
5. University of Health Sciences Turkey, İstanbul Kartal Koşuyolu Yüksek İhtisas Training and Research Hospital, Clinic of Cardiology, İstanbul, Turkey