1. PhD Student, Department of Orthodontics and Pediatric Dentistry, University of Sao Paulo, SP, Brazil.
2. Resident, Department of Orthodontics, Brazilian Association of Dental Surgeons, Florianópolis, SC, Brazil.
3. Private Practice, Belo Horizonte, MG, Brazil.
4. Associate Professor, Department of Orthodontics and Pediatric Dentistry, University of Sao Paulo, SP, Brazil.