1. Department of Surgery, Stomatology, Pathology and Radiology, Bauru School of Dentistry, University of São Paulo, Bauru, Brazil
2. Department of Botany, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, Brazil
3. Department of Biological Sciences, Faculty of Sciences, São Paulo State University (UNESP), Bauru, Brazil
4. Department of Prosthodontics and Periodontics, Bauru School of Dentistry, University of São Paulo, Bauru, Brazil