1. Campinas Health Department, Campinas, SP, Brazil
2. Unifenas University, Divinópolis, MG, Brazil
3. Restorative Dentistry and Dental Materials Division, São Leopoldo Mandic, Campinas, SP, Brazil
4. Department of Health Sciences and Pediatric Dentistry, Piracicaba Dental School, State University of Campinas, Piracicaba, Brazil
5. Department of Foundational Sciences, School of Dental Medicine, East Carolina University, Greenville, NC, USA
6. Department of Community Dentistry, School of Dentistry, São Paulo State University, Araraquara, SP, Brazil