1. Lady Davis Carmel Medical Center & the Bruce & Ruth Rappaport Faculty of Medicine, Department of Radiology, 7 Micahl Street, Haifa 34362, Israel.
2. Lady Davis Carmel Medical Center & the Bruce & Ruth Rappaport Faculty of Medicine, Department of Cardiology, Technion-IIT, Haifa, Israel.
3. Lady Davis Carmel Medical Center & the Bruce & Ruth Rappaport Faculty of Medicine, Department of Radiology, Technion-IIT, Haifa, Israel.