aDepartment of Orthopedics and Traumatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey;

bDepartment of Orthopedics and Traumatology, Bezmialem Vakif University, Istanbul, Turkey;

cDepartment of Orthopedics and Traumatology, Hendek State Hospital, Sakarya, Turkey; and

4Department of Neurology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.

Reprints: Serkan Bayram, MD, Department of Orthopedics and Traumatology, Istanbul Faculty of Medicine, Istanbul University, Millet St No:118, Çapa, Fatih, Istanbul 34093, Turkey (e-mail: [email protected]).

The authors report no conflict of interest.

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