1. Department of Physical Medicine and Rehabilitation Hitit University Erol Olcok Education and Research Hospital Corum Turkey
2. Rheumatology Clinic Gulhane Training and Research Hospital Ankara Turkey
3. Endocrinology and Metabolism Clinic Gazi Yasargil Training and Research Hospital Diyarbakir Turkey
4. Hematology Clinic Ministry of Health Ankara City Hospital Ankara Turkey
5. Department of Internal Medicine Division of Endocrinology and Metabolism Gazi University Faculty of Medicine Ankara Turkey
6. Department of Physical Medicine and Rehabilitation Division of Rheumatology Gazi University Faculty of Medicine Ankara Turkey