1. Sackler School of Medicine Tel Aviv University Ramat Aviv Israel
2. Department of Cardiology Shamir Medical Center Be'er Yaakov Zerifin 70300 Israel
3. Heart Institute Hadassah University Hospital Jerusalem Israel
4. Department of Cardiology Meir Medical Centre Kfar Saba Israel
5. Department of Internal Medicine ‘B’ Rambam Medical Center Haifa Israel