Trovão, José Nuno http://orcid.org/0000-0003-0097-4158
Serefoglu, Ege Can http://orcid.org/0000-0002-2530-7012
Article History
Received: 5 August 2018
Revised: 16 August 2018
Accepted: 3 September 2018
First Online: 18 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.