de Gregorio, Miguel A.
Guirola, Jose A.
Sierre, Sergio
Serrano-Casorran, Carolina
Gimeno, Maria J.
Urbano, Jose
Article History
Received: 23 March 2018
Accepted: 20 May 2018
First Online: 5 June 2018
Compliance with Ethical Standards
:
: Authors declare no conflict of interests.
: For this type of study formal consent is not required.
: Does not apply.