Pereira, Cristiano Gonçalves https://orcid.org/0000-0003-0364-7793
Picanco-Castro, VirgĂnia https://orcid.org/0000-0001-8474-4610
Covas, Dimas Tadeu
Porto, Geciane Silveira https://orcid.org/0000-0001-6104-3627
Article History
First Online: 6 July 2018
Competing interests
: The authors declare no competing financial interests.