Medeiros, Hugo Agripino de
Araújo Filho, Jerônimo Vieira de
Freitas, Leandro Grassi de
Castillo, Pablo
Rubio, María Belén
Hermosa, Rosa
Monte, Enrique
Article History
Received: 5 July 2016
Accepted: 5 December 2016
First Online: 10 January 2017
Competing interests
: The authors declare no competing financial interests.