Jiménez, Fernando
Pérez-Sánchez, Horacio
Palma, José
Sánchez, Gracia
Martínez, Carlos
Article History
First Online: 1 September 2018
Compliance with ethical standards
:
: Author Fernando Jiménez Barrionuevo declares that he has no conflict of interest. Author Horacio Pérez Sánchez declares that he has no conflict of interest. Author José Palma Méndez declares that he has no conflict of interest. Author Gracia Sánchez Carpena declares that she has no conflict of interest. Author Carlos Martínez Cortés declares that he has no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.