Feenstra, Ramón A. http://orcid.org/0000-0002-4775-8762
González Esteban, Elsa
Article History
Received: 31 May 2016
Accepted: 19 December 2016
First Online: 3 January 2017
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.