1. Pediatric Dentistry, School of Dentistry, State University of Feira de Santana, Feira de Santana, BA, and Dental Materials, School of Dentistry, Tiradentes University, Aracaju, SE, Brazil
2. Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
3. Department of Genetics, Institute of Biology, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil