Affiliation: | 1. Department of Paediatric Dentistry, Orthodontics and Public Health, Bauru School of Dentistry, University of S?o Paulo, S?o Paulo – SP, Brazil;2. Department of Biological Sciences, Bauru School of Dentistry, University of S?o Paulo, S?o Paulo – SP, Brazil;3. Department of Operative Dentistry, Dental Materials and Endodontics, Dental School of Bauru, University of S?o Paulo, S?o Paulo – SP, Brazil |