Magas, Viviane
Abreu de Souza, Mauren
Borba Neves, Eduardo
Nohama, Percy
Article History
Received: 31 August 2018
Accepted: 2 March 2019
First Online: 8 April 2019
Compliance with ethical standards
: This research project has been approved by the “Pontifical Catholic University of Paraná (PUCPR)” Ethical Committee, according to protocol number 6178.