1. Department of Dentistry, University of Taubaté, Taubaté, SP, Brazil.
2. Department of Restorative Dentistry, Faculty of Pharmacy, Dentistry and Nursing, Federal University of Ceará, Fortaleza, CE, Brazil.
3. Brazilian Biosciences National Laboratory, Campinas, SP, Brazil.
4. Laboratory of Biomedical Vibrational Spectroscopy, Institute of Research and Development (IP&D), University of Vale do Paraíba, São José dos Campos, SP, Brazil.
5. Department of Restorative Dentistry, Piracicaba School of Dentistry, University of Campinas, Campinas, SP, Brazil.