Mello, Rafael Barrios
Silva, Maria Regina Regis
Alves, Maria Teresa Seixas
Evison, Martin Paul
GuimarĂ£es, Marco Aurelio
Francisco, Rafaella Arrabaca
Astolphi, Rafael Dias
Iwamura, Edna Sadayo Miazato
Article History
Received: 19 May 2016
Accepted: 29 November 2016
First Online: 4 January 2017
Competing interests
: The authors declare no competing financial interests.