1. Department of Orthopedics and Traumatology, Cerrahpasa Medical School, Istanbul University, Istanbul, Turkey
2. Department of Orthopedics and Traumatology, Marmara University, Istanbul, Turkey
3. Department of Orthopedics and Traumatology, Marmara University School of Medicine, Istanbul, Turkey
4. Department of Orthopedics and Traumatology, Lutfiye Nuri Burat State Hospital, Istanbul, Turkey