[1] Technion, Ruth & Bruce Rappaport Fac Med, Haifa, Israel
[2] Carmel Hosp, Rheumatol Unit, Haifa, Israel
[3] Beilinson Med Ctr, Rabin Med Ctr, Rheumatol Unit, Petah Tiqwa, Israel
[4] Barzilai Govt Hosp, Ashqelon, Israel
[5] Sheba Med Ctr, Med F, Ramat Gan, Israel
[6] Technion, Rappaport Fac Med, Shine Dept Rheumatol B, Rambam Hlth Care Campus, Haifa, Israel
[7] Bnai Zion Med Ctr, Haifa, Israel
[8] Carmel Hosp, Internal Med, Haifa, Israel
[9] Tel Aviv Med Ctr & Sch Med, Rheumatol, Tel Aviv, Israel