About the Authors

Loliza L. F. H. Chalub

lolischalub@gmail.com

Affiliation Department of Community and Preventive Dentistry, School of Dentistry, Federal University of Minas Gerais [Universidade Federal de Minas Gerais], Belo Horizonte, Minas Gerais, Brazil

Carolina C. Martins

Affiliation Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Federal University of Minas Gerais [Universidade Federal de Minas Gerais], Belo Horizonte, Minas Gerais, Brazil

Raquel C. Ferreira

Affiliation Department of Community and Preventive Dentistry, School of Dentistry, Federal University of Minas Gerais [Universidade Federal de Minas Gerais], Belo Horizonte, Minas Gerais, Brazil

Andréa M. D. Vargas

Affiliation Department of Community and Preventive Dentistry, School of Dentistry, Federal University of Minas Gerais [Universidade Federal de Minas Gerais], Belo Horizonte, Minas Gerais, Brazil

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LLFHC RCF AMDV. Performed the experiments: LLFHC. Analyzed the data: LLFHC CCM RCF AMDV. Wrote the paper: LLFHC CCM AMDV.