1. Clinical Research and Development Center, Shahid Modarres Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
2. Department of Neurosurgery, Institute of Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, California, USA.
3. Biothechnology Research Center, Tabriz University of Medical Sciences, Tehran, Iran.
4. Drug Applied Research Center, Tabriz University of Medical Sciences, Tehran, Iran.
5. Department of Internal Medicine, Union Memorial Hospital, University of Maryland, Baltimore, Maryland, USA.
6. Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.