Magalhães da Silva, Thiago
Sandhya Rani, M R
de Oliveira Costa, Gustavo Nunes
Figueiredo, Maria A
Melo, Paulo S
Nascimento, João F
Molyneaux, Neil D
Barreto, Maurício L
Reis, Mitermayer G
Teixeira, M Glória
Blanton, Ronald E
Article History
Received: 21 May 2014
Revised: 2 August 2014
Accepted: 9 September 2014
First Online: 8 October 2014
Competing interests
: The authors declare no conflict of interest.