Oliveira, T G
Chan, R B
Bravo, F V
Miranda, A
Silva, R R
Zhou, B http://orcid.org/0000-0003-4421-9787
Marques, F
Pinto, V
Cerqueira, J J
Di Paolo, G
Sousa, N http://orcid.org/0000-0002-8755-5126
Article History
Received: 18 June 2014
Revised: 28 November 2014
Accepted: 19 December 2014
First Online: 10 March 2015
Competing interests
: The authors declare no conflict of interest.