1. From the Department of Medicine and the Rheumatology Unit, Baruch Padeh Medical Center, Bar Ilan University, Galilee, Israel
2. Azrieli Faculty of Medicine, Baruch Padeh Medical Center, Bar Ilan University, Galilee, Israel
3. The Vascular Research Laboratory, Baruch Padeh Medical Center, Bar Ilan University, Galilee, Israel
4. Department of Medicine ‘B’, The Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel