Department of Clinical Biochemistry, School of Medicine, Ilam University of Medical Sciences, Ilam, Iran., Mahin Oshnokhah, Maryam Bagheri, Department of Physiology, School of Medicine, Ilam University of Medical Sciences, Ilam, Iran., Hori Ghaneialvar, Department of Clinical Biochemistry, School of Medicine, Ilam University of Medical Sciences, Ilam, Iran., Karimeh Haghani, Department of Clinical Biochemistry, School of Medicine, Ilam University of Medical Sciences, Ilam, Iran, Ali Khorshidi, Department of Epidemiology, Ilam University of Medical Sciences, Ilam, Iran., Ali Shahbazi, Department of Neuroscience, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.