Araujo, Fabricio Almeida
Barh, Debmalya
Silva, Artur http://orcid.org/0000-0002-4082-1132
GuimarĂ£es, Luis
Ramos, Rommel Thiago Juca
Article History
Received: 4 October 2017
Accepted: 15 January 2018
First Online: 29 January 2018
Competing Interests
: The authors declare that they have no competing interests.