1. Medical Student, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran
2. Assistant Professor, Department of Pediatrics, Behbahan Faculty of Medical Sciences, Behbahan, Iran
3. Department of Microbiology & Clinical Microbiology Research Center, Ilam University of Medical Sciences, Ilam, Iran
4. School of Nursing & Midwifery, Yasuj University of Medical Science, Yasuj, Iran
5. Msc Epidemiology, School of Public Health, Ilam University of Medical Sciences, Ilam, Iran