[1] Marmara Univ, Fac Med, Dept Rheumatol, Istanbul, Turkey
[2] Marmara Univ, Sch Med, Radiol, Istanbul, Turkey
[3] Marmara Univ, Sch Med, Rheumatol, Istanbul, Turkey
[4] Kocaeli Univ, Fac Med, Div Rheumatol, Kocaeli, Turkey
[5] Bahcesehir Univ, Sch Med, Dept Cardiovasc Surg, Istanbul, Turkey
[6] Kocaeli Univ, Sch Med, Div Rheumatol, Kocaeli, Turkey
[7] Istanbul Univ, Istanbul Fac Med, Dept Internal Med, Div Rheumatol, Istanbul, Turkey
[8] Marmara Univ, Sch Hlth Sci, Dept Hlth Management, Istanbul, Turkey
[9] Marmara Univ, Sch Med, Dermatol, Istanbul, Turkey
[10] Marmara Univ, Sch Med, Div Rheumatol, Istanbul, Turkey