1 Department of Cardiology, Soroka University Medical Center, Beer Sheva, Israel; Faculty of Health Sciences, Ben- Gurion University of the Negev, Beer Sheva, Israel.
2 Department of Cardiology, Soroka University Medical Center, Beer Sheva, Israel; Faculty of Health Sciences, Ben- Gurion University of the Negev, Beer Sheva, Israel. Electronic address: [email protected].