1. Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
2. Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
3. Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
4. Neuropsychology Division, Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
5. Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
6. Director of Fellowship Program in Clinical Pharmacy and Critical Care, Faculty of Pharmacy
7. Director, Defence Health Research C, Tehran, Iran
8. Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
9. Department of Neurosurgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
10. University of Toronto Spine Program and Toronto Western Hospital, Toronto, Ontario, Canada
11. International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
12. Department of Orthopaedics, Division of Spine, University of British Columbia, Vancouver, BC, Canada
13. Department of Neurological and Orthopedic Surgery, Thomas Jefferson University, Philadelphia, PA, USA