1. Department of Internal Medicine, Health Sciences University Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey
2. Department of Rheumatology, Bursa Private Doruk Medical Center, Bursa, Turkey
3. Health Sciences University Bursa Yüksek Ihtisas Training and Research Hospital, Turkey
4. Department of Geriatry, Health Sciences University Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey