Lira, Marilia
Egito, Julia H.
Dall’Agnol, Patricia A.
Amodio, David M.
Gonçalves, Óscar F.
Boggio, Paulo S.
Article History
Received: 18 August 2017
Accepted: 8 November 2017
First Online: 16 November 2017
Competing Interests
: The authors declare that they have no competing interests.