1. Department of Medicine B and Center of Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, and Sackler Faculty of Medicine, Tel-Aviv University, Israel
2. Rheumatology Unit, University of Perugia, Italy
3. Rheumatology Unit, University of Perugia, Italy, Section of Internal Medicine, Angiology & Atherosclerosis Diseases, Department of Clinical & Experimental Medicine, University of Perugia, Italy
4. Department of Medicine B and Center of Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, and Sackler Faculty of Medicine, Tel-Aviv University, Israel, , Incumbent of the Laura Schwartz Kipp Chair for Research of Autoimmune Diseases, Tel-Aviv University, Israel