Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico
INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DO SUDESTE DE MINAS GERAIS
Text and Data Mining valid from 2019-06-17
Received: 1 September 2018
Accepted: 21 May 2019
First Online: 17 June 2019
Ethics approval and consent to participate
: Procedures were approved by the Research Ethics Committee on Human Beings of “Universidade Federal de Juiz de Fora” (n 228.386). The trial registration number in “Registro Brasileiro de Ensaios Clínicos” is RBR-7prdf2. All the participants’ parents assigned the Consent form and the volunteers assign the Agreement form.
: Not applicable.
: The authors declare that they have no competing interests.