1. Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences , Babol, Iran
2. Cardiovascular Diseases Research Center, Department of Epidemiology and Biostatistics, School of Medicine, Birjand University of Medical Sciences , Birjand, Iran
3. Department of Public Health and Prevention Science, School of Health Sciences, Baldwin Wallace University , Berea, Ohio, USA
4. Department of Neurosurgery, Functional Neurosurgery Research Center, Shohada Tajrish Hospital, Shahid Beheshti University of Medical Sciences , Tehran, Iran
5. Department of Genetic, Faculty of Basic Science, Islamic Azad University , Varamin Pishva Branch, Tehran, Iran
6. Department of Neurology, University of Visayas, Gullas College of Medicine , Cebu city, 600 Cebu, Philippines
7. Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine , Chicago, IL 60611, USA
8. Department of Internal Medicine, Zanjan University of Medical Sciences , Zanjan, Iran
9. Department of Neurology , Tehran Medical Sciences Branch, , Tehran, Iran
10. Islamic Azad University , Tehran Medical Sciences Branch, , Tehran, Iran
11. Student Research Committee, Shiraz University of Medical Sciences , Shiraz, Iran