Veras, Allan
Araujo, Fabricio
Pinheiro, Kenny
GuimarĂ£es, Luis
Azevedo, Vasco
Soares, Siomar http://orcid.org/0000-0001-7299-3724
da Costa da Silva, Artur http://orcid.org/0000-0002-4082-1132
Ramos, Rommel
Article History
Received: 16 January 2018
Accepted: 11 June 2018
First Online: 25 June 2018
Competing Interests
: The authors declare no competing interests.