[1] Gonabad University of Medical Sciences,Student Research Committee, Faculty of Medicine
[2] Gonabad University of Medical Sciences,Department of Microbiology, Faculty of Medicine, Infectious Diseases Research Center
[3] Gonabad University of Medical Sciences,School of health, Social Development and Health Promotion Research Center
[4] Gonabad University of Medical Sciences,Department of Obstetrics and Gynecology, Faculty of Medicine
[5] Gonabad University of Medical Sciences,Department of Midwifery, Faculty of Medicine, Social Determinants of Health Research Center