Hernando, Belen https://orcid.org/0000-0002-0442-958X
Martinez-Simon, Antonio
Cacho-Asenjo, Elena
Troconiz, Iñaki F.
Honorato-Cia, Cristina
Panadero, Alfredo
Naval, Luis L.
Nuñez-Cordoba, Jorge M.
Article History
Received: 4 October 2017
Accepted: 12 April 2018
First Online: 20 April 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.