Almeida, Carolina https://orcid.org/0000-0002-3760-8103
Vieira Borba, Vânia https://orcid.org/0000-0002-3970-8765
Santos, Lèlita https://orcid.org/0000-0002-0761-5097
Article History
Received: 27 December 2017
Accepted: 14 May 2018
First Online: 28 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.