1. Infectious Diseases Research Center, student research committee, Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
2. Clinical Research Development Unit, Bohlool Hospital, Gonabad University of Medical Sciences, Gonabad, Iran
3. Department of Pediatrics, Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
4. Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
5. Department of Dermatology, Afzalipour Hospital, Afzalipour Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran
6. Department of Dermatology, Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran