Sales, Stephanie Hael
Matta, Sandra Maria
Silva, Daniela Cardeal da
Assone, Tatiane
Fonseca, Luiz Augusto M.
Duarte, Alberto J. S.
Casseb, Jorge
Article History
Received: 14 October 2014
Accepted: 12 June 2015
First Online: 10 August 2015
Change Date: 20 October 2015
Change Type: Update
Change Details: A correction has been published and is appended to both the HTML and PDF versions of this paper. The error has been fixed in the paper.
Competing interests
: The authors declare no competing financial interests.