Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico (870038/2002-8, 305889/2015-0)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (301254/2015-0)
Article History
First Online: 21 June 2019
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.