Marques, Daniel Ruivo
Gomes, Ana Allen
de Azevedo, Maria Helena Pinto
Article History
First Online: 30 March 2017
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.