Mota, Natália Bezerra
Sigman, Mariano
Cecchi, Guillermo http://orcid.org/0000-0003-1013-8348
Copelli, Mauro http://orcid.org/0000-0001-7441-2858
Ribeiro, Sidarta http://orcid.org/0000-0001-9325-9545
Article History
Received: 5 July 2018
Accepted: 8 November 2018
First Online: 7 December 2018
Competing interests
: The authors declare no competing interests.