1. Department of Orthopedics, Al-Safa Specialized Hospital, Jarash, Jordan
2. Department of Internal Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
3. Department of Pediatrics, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
4. Department of Orthopedics, Ministry of Health, Amman, Jordan
5. Princess Salma Faculty of Nursing, Al al-Bayt University, Mafraq, Jordan