Galiano-Castillo, Noelia
Arroyo-Morales, Manuel
Lozano-Lozano, Mario
Fernández-Lao, Carolina
Martín-Martín, Lydia
Del-Moral-Ávila, Rosario
Cantarero-Villanueva, Irene
Article History
Received: 9 December 2016
Accepted: 7 June 2017
First Online: 22 June 2017
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: 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.
: This work was supported by a research project grant (FIS PI10/02749-02764) from the Health Institute Carlos III and PN I + D + I 2008–2011 (FEDER funds); grants (Program FPU AP2010–6075 and Program FPU 14/01069) from the Education Ministry, Madrid, Spanish Government; and a grant from the Andalusian Health Service, Junta de Andalucía (PI-0457-2010).