1. Department of Cardiovascular Surgery, Istanbul University Institute of Cardiology, Istanbul, Turkey
2. Department of Cardiology, Near East University Faculty of Medicine, Nicosia, Cyprus
3. Department of Radiology, Istanbul University Cerrahpasa Faculty of Medicine, Istanbul, Turkey
4. Department of Cardiovascular Surgery, Istanbul University Medical Faculty, Istanbul, Turkey
5. Department of Orthopedics and Traumatology, Istanbul University Cerrahpasa Faculty of Medicine, Istanbul, Turkey