*Department of Orthopedic Surgery, Clinical Research Development Unit of Shohada-e-Tajrish Hospital

†Student Research Committee, School of Medicine

‡Physiotherapy Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran

The authors declare no conflict of interest.

Address correspondence and reprint requests to Meisam Jafari Kafiabadi, MD, Department of Orthopedic Surgery, Shohada-e-Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran 989934148, Iran. E-mail: [email protected].