Prestes, Daniel P.
Mendes, Clara
Batista, Marjorie V.
Ramos, Jéssica F.
Junior, Jayr Schimidt
Okay, Thelma Suely
Caiaffa, Helio
Rocha, Vanderson G.
Costa, Silvia Figueiredo
Article History
Received: 11 January 2018
Revised: 23 February 2018
Accepted: 17 March 2018
First Online: 27 April 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.