Pereira, Leonn Mendes Soares
da Silva Graça Amoras, Ednelza
da Silva Conde, Simone Regina Souza
Demachki, Sâmia
dos Santos, Eduardo José Melo
Lima, Sandra Souza
Ishak, Ricardo
Rosário Vallinoto, Antonio Carlos
Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico (480128/2013-8)
Universidade Federal do Pará (PAPQ-2019)
Article History
Received: 21 October 2019
Accepted: 29 December 2019
First Online: 29 January 2020
Ethics approval and consent to participate
: The present study was submitted to and approved by the Research Ethics Committee of the FSCMPA, under protocols no. 117/2009 and 684,432/2014, following the Human Research Guidelines and Standards (Resolution 196 of the Brazilian National Health Council). All individuals who agreed to participate in the study signed an informed consent form. Subsequently, they answered the project’s epidemiological questionnaire in order to obtain their demographic, social and behavioral information.
: Not applicable.
: The authors declare that they have no competing interests.