1. Faculty of Dentistry, Federal University of Goiás, Goiás, Brazil.
2. Department of Stomatology, Faculty of Dentistry, Federal University of Goiás, Goiás, Brazil.
3. Department of Pediatric Dentistry and Orthodontics, Faculty of Dentistry, Federal University of Goiás, Goiás, Brazil.
4. Hematopoietic Stem Cell Transplant Unit, Araújo Jorge Hospital, Associação de Combate ao Câncer de Goiás, Goiânia, Goiás, Brazil.