1. University of Western São Paulo (UNOESTE), Presidente Prudente, SP, Brazil
2. Department of Pediatric Dentistry and Public Heatlhy, Araçatuba Dental School, Univ. Estadual Paulista (UNESP), Araçatuba, SP, Brazil
3. Department of Structural and Functional Biology, Institute of Biosciences, Univ. Estadual Paulista (UNESP), Botucatu, SP, Brazil