Medina-Mirapeix, Francesc
Bernabeu-Mora, Roberto
Giménez-Giménez, Luz María
Escolar-Reina, Pilar
Gacto-Sánchez, Mariano
de Oliveira-Sousa, Silvana Loana
Article History
Received: 14 January 2018
Accepted: 6 July 2018
First Online: 16 July 2018
Ethics approval and consent to participate
: The institutional review board of the hospital called the “Ethical Committee of Clinical Research of the General University Hospital” approved the study protocol (approval number: EST-35/13) and informed consent was obtained from all study participants prior to study entry.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.