Jamileh bigom Taheri1, Mahin Bakhshi1, Sedigheh Bakhtiari1*, Bahare Nazemi2, Fateme Fallah3, Sahand Rezaie5, Hamed Mortazavi1 and Somayyeh Azimi4
1Department of Oral Medicine, Faculty of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
2Department of Pediatric Dentistry, Faculty of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
3Department of Microbiology, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
4Department of Oral Medicine, Faculty of Dentistry, Qazvin University of Medical Sciences, Qazvin, Iran.
5General Practitioner, Faculty of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
