Rocha, Werickson Fortunato de Carvalho
Sheen, David A. https://orcid.org/0000-0003-1958-1848
Bearden, Daniel W.
Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico (REF.203264/2014-26)
Article History
Received: 8 February 2018
Revised: 14 June 2018
Accepted: 2 July 2018
First Online: 25 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Certain commercial equipment, instruments, or materials are identified in this paper in order to specify the experimental procedure adequately. Such identification is not intended to imply recommendation or endorsement by the National Institute of Standards and Technology or the National Institute of Metrology, Quality and Technology, nor is it intended to imply that the materials or equipment identified are necessarily the best available for the purpose.