Silva, Patricia Evelin
Figueiredo, Cristina Adelaide
Luchs, Adriana
de Paiva, Terezinha Maria
Pinho, Margarete Aparecida Benega
Paulino, Renato Sousa
da Silva, Daniela Bernardes Borges
de Oliveira Santos, Katia Corrêa
Afonso, Ana Maria Sardinha
de Oliveira, Maria Isabel
Article History
Received: 1 October 2017
Accepted: 13 November 2017
First Online: 1 February 2018
Compliance with ethical standards
:
: Graduate Program in Science, Coordinator for Disease Control, Ministry of Health-PPG-CCD-SES/SP (partial support).
: The authors declare that there is no conflict of interest.
: Previous ethics committee approval was granted by Adolfo Lutz Institute (CEPIAL) (no. 048/2011). This was an anonymous unlinked study and informed consent was not required according to the resolution 466/12 concerning research evolving humans beings -Conselho Nacional de Saúde (CNS)/Ministério da Saúde (MS), Brasília, 2012.