1. Ankara Bilkent City Hospital, Clinic of Rheumatology, Ankara, 06800, Turkey
2. Department of Internal Medicine, Ankara Yıldırım Beyazıt University Medical School, Division of Rheumatology, Ankara, 06800, Turkey
3. Department of Internal Medicine, Ankara Yıldırım Beyazıt University Medical School, Division of Gastroenterology, Ankara, 06800, Turkey
4. Department of Internal Medicine, Health Sciences University Medical School, Ankara Bilkent City Hospital, Division of Gastroenterology, Ankara, 06800, Turkey
5. Department of Internal Medicine, Health Sciences University Medical School, Ankara Bilkent City Hospital, Division of Rheumatology, Ankara, 06800, Turkey