Funding for this research was provided by:
Army Research Office (W911NF-17-1-0127-P00001)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (1032/13-5)
Received: 2 April 2018
Accepted: 22 August 2018
First Online: 26 September 2018
: The authors declare no competing interests or other interests that might be perceived to influence the results and/or discussion reported in this paper.