1. Department of Radiology, Medical Faculty, Ataturk University, Erzurum, Turkey
2. Department of Physical Medicine Rehabilitation and Rheumatology, MedicalFaculty, Ataturk University, Erzurum, Turkey
3. Department of Orthopaedics and Traumatology, Medical Faculty, AtaturkUniversity, Erzurum, Turkey
4. Department of Biochemistry, Erzurum Training and Research Hospital, Erzurum, Turkey