1. Department of Physical Medicine and Rehabilitation; Division Rheumatology Farabi Hospital; Karadeniz Technical University; Medical School; Trabzon Turkey
2. Department of Internal Medicine; Division of Gastroenterology; Karadeniz Technical University; Medical School; Trabzon Turkey
3. Igdır state Hospital; Igdır Turkey
4. Mus State Hospital; Mus Turkey
5. Canakkale Onsekiz mart University; Medical School; Çanakkale Turkey
6. Antalya State Hospital; Antalya Turkey