Regalo, Simone Cecílio Hallak
de Lima Lucas, Bárbara
Díaz-Serrano, Kranya Victoria
Frota, Nicolly Parente Ribeiro
Regalo, Isabela Hallak
Nassar, Mariângela Salles Pereira
Righetti, Mariah Acioli
Oliveira, Lígia Franco
Gonçalves, Lígia Maria Napolitano
Siéssere, Selma
Palinkas, Marcelo
Article History
Received: 19 September 2017
Accepted: 20 November 2017
First Online: 12 January 2018
Conflict of interest
: S.C.H. Regalo, B. de Lima Lucas, K.V. Díaz-Serrano, N.P.R. Frota, I.H. Regalo, M.S.P. Nassar, M.A. Righetti, L.F. Oliveira, L.M.N. Gonçalves, S. Siéssere and M. Palinkas declare that they have no competing interests.
: The participation of the minors was confirmed by the legal guardians signing the informed consent form and obtaining the consent of the child, as previously approved by the Research Ethics Committee of the School of Dentistry of Ribeirão Preto, University of São Paulo (case no. 42857315.7.0000.5419) according to resolution 466/12 of the National Health Council. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Declaration of Helsinki.