1. Department of Neurosurgery, Rasool Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
2. Student Research Committee, Iran University of Medical Sciences, Tehran, Iran
3. Research Center for Nuclear Medicine, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
4. Stem Cell and Regenerative Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran
5. Department of Brain and Cognitive Sciences, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology (ACECR), Tehran, Iran
6. Department of Molecular Biology, Faculty of Advance Science and Technology, Pharmaceutical Sciences Branch, Islamic Azad University, Tehran, Iran
7. Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran
8. Department of Neurosurgery, 7tir Hospital, Iran University of Medical Sciences, Tehran, Iran