1. Department of Rheumatology, Faculty of Medicine, Recep Tayyip Erdogan University, Rize, Turkey.
2. Department of Internal Medicine, Faculty of Medicine, Recep Tayyip Erdogan University, Rize, Turkey.
3. Department of Endocrinology and Metabolism, Erzurum Regional Training and Research Hospital, Erzurum, Turkey.
4. Department of Endocrinology and Metabolism, Faculty of Medicine, Recep Tayyip Erdogan University, Rize, Turkey.