1. Department of Orthopedics and Traumatology, Polatlı Duatepe State Hospital, Polatlı, Ankara, Turkey
2. Department of Orthopedics and Traumatology, School of Medicine, Hacettepe University, Ankara, Turkey
3. Department of Histology and Embryology, School of Medicine, Usak University, Usak, Turkey
4. Department of Biomedical Engineering, Faculty of Engineering, Ankara University, Ankara, Turkey
5. Department of Orthopaedic Surgery, University of Louisville, Louisville, KY, USA
6. Department of Orthopedics and Traumatology, School of Medicine, Ufuk University, Ankara, Turkey