De Moraes, Augusto César Ferreira http://orcid.org/0000-0002-5763-435X
Nascimento-Ferreira, Marcus Vinícius http://orcid.org/0000-0002-6344-1044
Forjaz, Claudia Lucia de Moraes
Aristizabal, Juan Carlos
Azzaretti, Leticia
Nascimento Junior, Walter Viana
Miguel-Berges, Maria L.
Skapino, Estela
Delgado, Carlos
Moreno, Luis A.
Carvalho, Heráclito Barbosa
Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico (471266/2013-2, 313772/2014-2, 200340/2015-8, 304003/2014-0, 300951/2015-9)
Fundação de Amparo à Pesquisa do Estado de São Paulo (2014/11468-6, 2014/13367-2, 2015/14319-4, 2016/18436-8, 2017/11732-3, 2015/11406-3, 2014/11468-6)
Article History
Received: 20 February 2018
Accepted: 23 December 2019
First Online: 10 January 2020
Ethics approval and consent to participate
: This study was approved by the Research Ethics Committee of Medical School of the University of São Paulo (Brazil), under research protocol no. 2,022,542, and also from the other centers participating at the SAYCARE Study: Buenos Aires (Argentina), no. CUDAP EXP-UBA: 54555/14, Lima (Peru) no. 00222-CEI-INSN-2015, and Medellin, (Comité de Bioética para Investigación en Humanos – Universidad de Antioquia, Colombia), no. 14–43-596. The informed consent form was signed by all the parents/guardians of the research participants, and all children/adolescents gave verbal/written agreement to participate in the study. The study was performed in accordance to the ethical guidelines of the Declaration of Helsinki of the World Medical Association for medical studies in humans.
: Not applicable.
: The authors declare that they have no competing interests.