1. Department of Pediatric Dentistry and Orthodontics, Division of Orthodontics, School of Dentistry, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
2. Department of Oral Diagnosis, Division of Oral Radiology, Piracicaba Dental School, University of Campinas, Piracicaba, SP, Brazil
3. Department of Restorative Dentistry, School of Dentistry, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
4. Department of Pediatric Dentistry and Orthodontics, Division of Pediatric Dentistry, School of Dentistry, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil