Dantas, Roberto Oliveira http://orcid.org/0000-0003-2183-0815
Cassiani, Rachel Aguiar
Article History
Received: 26 December 2018
Accepted: 7 February 2019
First Online: 23 February 2019
Compliance with Ethical Standards
:
: The authors of this letter, Roberto O. Dantas and Rachel A. Cassiani declared no potential conflicts of interest with respect to the authorship or publication of this letter.