Institution: | 1. Research Center for Caries Prevention, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran;2. Private Dentist, Kashan, Iran;3. Department of Community Oral Health, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran
Dental Research Center, Mashhad University of Medical Sciences, Mashhad, Iran;4. Department of Community Oral Health, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran;5. Department of Oral and Maxillo-facial Diseases, University of Helsinki, Helsinki, Finland;6. Institute of Dentistry, University of Turku, Turku, Finland
Faculty of Medicine, University of Bergen, Bergen, Norway |