1. Department of Internal Medicine-Rheumatology, Ankara University, Faculty of Medicine, Akademik Yerleşke, Sıhhıye, 06100 Ankara, Turkey
2. Department of Radiology, Ankara University, Faculty of Medicine, Akademik Yerleşke, Sıhhıye, 06100 Ankara, Turkey
3. Department of Neurology, Ankara University, Faculty of Medicine, Akademik Yerleşke, Sıhhıye, 06100 Ankara, Turkey
4. Department of Cardiology, Ankara University, Faculty of Medicine, Akademik Yerleşke, Sıhhıye, 06100 Ankara, Turkey
5. Department of Internal Medicine, Ankara University, Faculty of Medicine, Akademik Yerleşke, Sıhhıye, 06100 Ankara, Turkey