Santana, Michele Gonçalves
de Velasco, Patricia Coelho
Oliveira, Olívia Rebelo Coelho de
Santo, Raquel Espírito
Spreafico, Flavia
Almeida, Lívia Belcastro de
Sardinha, Fatima Lucia de Carvalho
Tavares-do-Carmo, Maria das Graças
Article History
Received: 7 August 2017
Accepted: 4 December 2017
First Online: 7 February 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.