[1] Hacettepe Univ, Hacettepe Univ Vasculitis Res Ctr HUVAC, Ankara, Turkiye
[2] Hacettepe Univ, Div Rheumatol, Dept Internal Med, Fac Med, Ankara, Turkiye
[3] Izmir Katip Celebi Univ, Div Rheumatol, Dept Internal Med, Fac Med, Izmir, Turkiye
[4] Gazi Univ, Div Rheumatol, Dept Internal Med, Fac Med, Ankara, Turkiye
[5] Dokuz Eylul Univ, Div Rheumatol & Immunol, Dept Internal Med, Fac Med, Izmir, Turkiye
[6] Univ Hlth Sci, Ankara Bilkent City Hosp, Div Rheumatol, Dept Internal Med, Ankara, Turkiye
[7] Akdeniz Univ, Div Rheumatol, Dept Internal Med, Fac Med, Antalya, Turkiye
[8] Marmara Univ, Div Rheumatol, Dept Internal Med, Fac Med, Istanbul, Turkiye
[9] Kocaeli Univ, Div Rheumatol, Dept Internal Med, Fac Med, Kocaeli, Turkiye
[10] Eskisehir Osmangazi Univ, Div Rheumatol, Dept Internal Med, Fac Med, Eskisehir, Turkiye
[11] Univ Hlth Sci, Basaksehir Cam & Sakura City Hosp, Div Rheumatol, Dept Internal Med, Istanbul, Turkiye
[12] Demiroglu Bilim Univ, Div Rheumatol, Dept Internal Med, Fac Med, Istanbul, Turkiye
[13] Celal Bayar Univ, Div Rheumatol, Dept Internal Med, Fac Med, Manisa, Turkiye
[14] Univ Hlth Sci, Bakirkoy Dr Sadi Konuk Educ & Training Hosp, Div Rheumatol, Dept Internal Med, Istanbul, Turkiye
[15] Izmir Demokrasi Univ, Div Rheumatol, Dept Internal Med, Buca Seyfi Demirsoy Educ & Training Hosp, Izmir, Turkiye
[16] Baskent Univ, Div Rheumatol, Dept Internal Med, Fac Med, Ankara, Turkiye
[17] Marmara Univ, Div Nephrol, Dept Internal Med, Fac Med, Istanbul, Turkiye