1. Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran;
2. Rahe Sabz Addiction Rehabilitation Clinic, Hamadan University of Medical Sciences, Hamadan, Iran;
3. Department of Biology, School of Basic Sciences, University of Zabol, Zabol, Iran;
4. Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran