Ulbricht, Leandra
de Campos, Mariane Ferreira
Esmanhoto, Eduardo
Ripka, Wagner Luis
Article History
Received: 13 October 2017
Accepted: 26 February 2018
First Online: 2 March 2018
Ethics approval and consent to participate
: The study was approved by Brazil Platform under the protocol n° 11,583,113.7.0000.5547. This study was carried out with adolescents (11–18 years) whose parents gave permission to participate in the research by signing an informed consent form. Each individual received written information about the aim of the study, specified activities and an invitation to participate. If he/she decided to participate, a written informed consent was obtained.
: Not applicable.
: The authors declare that they have no competing interests.
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