Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico (565037/2010-2, 457050/2013-6, 405009/2012-7)
Ministry of Science and Technology, Government of the People’s Republic of Bangladesh (01090421)
Text and Data Mining valid from 2019-05-24
Received: 22 February 2019
Accepted: 15 May 2019
First Online: 24 May 2019
Ethics approval and consent to participate
: The ERICA’s protocol was approved by Research Ethics Committees in all 27 Federation units in Brazil. Adolescents were invited to participate in the study at schools and all those enrolled agreed in writing before the data collection. In addition, a written informed consent signed by the parent or legal guardian was collected.
: Not applicable.
: The authors declare that they have no competing interests.