1. Departments of Radiology; Istanbul University, Cerrahpasa Faculty of Medicine; Istanbul Turkey
2. Departments of Cardiology; Istanbul University, Cerrahpasa Faculty of Medicine; Istanbul Turkey
3. Departments of Cardiovascular surgery; Istanbul University, Cerrahpasa Faculty of Medicine; Istanbul Turkey
4. Department of Radiology; Yedikule Surp Pırgiç Armenian Hospital; Istanbul Turkey