1. Department of Internal Medicine, Namik Kemal University School of Medicine: 100 Yil Mah., Tunca Sok. 59100, Tekirdag, Turkey
2. Department of Biochemistry, Namik Kemal University School of Medicine, Turkey
3. Clinic of Endocrinology, Republic of Turkey Ministry of Health, State Hospital, Turkey
4. Department of Physical Medicine and Rehabilitation, Namik Kemal University School of Medicine, Turkey
5. Department of Orthopaedic and Traumatology, Republic of Turkey Ministry of Health General Secretariat of the Public Hospitals Union, Turkey
6. Department of Biostatistics Tekirdag, Namik Kemal University School of Medicine, Turkey