1Orthopedic Surgery Department, Taibah University, College of Medicine, Almadinah Almunawwrah, Saudi Arabia
2Orthopaedic Department, SWISS ORTHO CENTER, Schmerzklinik Basel, Swiss Medical Network, Basel, Switzerland
3Department of Orthopaedics, University of Dammam, Dammam, Saudi Arabia
4College of Medicine, King Saud University, Riyadh, Saudi Arabia