| Affiliation: | Professor, School of Dentistry, UNIGRANRIO, Rio de Janeiro, RJ, Brazil; Professor, School of Dentistry, UNIFRAN, Franca, SP, Brazil; Graduate student, School of Dentistry, UNIFRAN, Franca, SP, Brazil; Post-graduate student, Post-graduate Institute of Physics of Sao Carlos, USP, SP, Brazil; Post-graduate student, Post-graduate Institute of Physics of Sao Carlos, USP, SP, Brazil; Full professor, Post-graduate Institute of Physics of Sao Carlos, USP, SP, Brazil; Associate Professor, School of Dentistry of Ribeirão Preto, USP, SP, Brazil; Full Professor, School of Dentistry of Ribeirão Preto, USP, SP, Brazil |
