1. Department of Pediatrics, School of Medicine, Afzalipour Hospital, Kerman University of Medical Sciences, Kerman, Iran
2. Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
3. Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
4. Gynecologist and Obstetrician, Tehran University of Medical Sciences, Tehran, Iran
5. Department of Pediatrics, Afzalipour Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran