Keppeke, Livia de Freitas
Molina, Juliana
Miotto e Silva, Vanessa Bugni
Terreri, Maria Teresa de Sande e Lemos Ramos
Keppeke, Gerson Dierley
Schoen, Teresa Helena
Len, Claudio Arnaldo
Article History
Received: 2 August 2018
Accepted: 30 September 2018
First Online: 12 October 2018
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of Universidade Federal de São Paulo (Process number CEP 262.434) and participants signed informed consent or assent forms.
: Not applicable.
: The authors declare that they have no competing interests.
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