Bernad, I. Pajares http://orcid.org/0000-0003-4825-4977
Trufero, J. Martínez
Urquizu, L. Calera
Pazo Cid, R. A.
de Miguel, A. Cebollero
Agustin, M. J.
Lanzuela, M.
Antón, A.
Article History
Received: 3 August 2016
Accepted: 19 December 2016
First Online: 24 January 2017
Compliance with ethical standards
: The study was assessed and approved by the Aragon clinical research ethics committee (CEICA) in Spain.
: Isabel Pajares Bernad: no conflicts of interest. Javier Martínez Trufero: no conflicts of interest. Lourdes Calera Urquizu: no conflicts of interest. Roberto A. Pazo Cid: no conflicts of interest. Ana Cebollero de Miguel: no conflicts of interest. María J. Agustín: no conflicts of interest. Manuela Lanzuela: no conflicts of interest. Antonio Antón: no conflicts of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Not necessary.
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