1. Kartal Kosuyolu Education and Research Hospital, Cardiology Department, Istanbul, Turkey
2. Mehmet Akif Ersoy Education and Research Hospital, Cardiology Department, Istanbul, Turkey
3. Mersin University School of Medicine, Cardiology Department, Mersin, Turkey
4. Kartal Kosuyolu Education and Research Hospital, Cardiovascular Surgery Department, Istanbul, Turkey
5. Mehmet Akif Ersoy Education and Research Hospital, Cardiovascular Surgery Department, Istanbul, Turkey