**Author details**

Humberto Naoyuki Yoshimura1\* and Paulo Francisco Cesar2

\*Address all correspondence to: humberto.yoshimura@ufabc.edu.br

1 Center for Engineering, Modelling and Applied Social Sciences, Universidade Federal do ABC, Santo André, SP, Brazil

2 School of Dentistry, Universidade de São Paulo, São Paulo, SP, Brazil
