1. Infectious Ophthalmologic Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
2. Cellular and Molecular Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
3. Center for Cerebrovascular Research, University of California, San Francisco, California, USA
4. Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
5. Research Center for Evidence-Based Medicine, Tabriz University of Medical Sciences, Tabriz, Iran