Olivan-Blázquez, B.
Montero-Marin, J.
García-Toro, M.
Vicens-Pons, E.
Serrano-Ripoll, M. J.
Castro-Gracia, A.
Sarasa-Bosque, M. C.
Mendive-Arbeloa, J. M.
López-del-Hoyo, Y.
Garcia-Campayo, J.
Funding for this research was provided by:
Instituto de Salud Carlos III (PI11/01392)
Article History
Received: 21 November 2017
Accepted: 7 June 2018
First Online: 19 June 2018
Ethics approval and consent to participate
: This study received the approval of the Research Ethics Committee of Aragon and Research Ethics Committee of the Balearic Islands, Spain. All procedures performed were in accordance with the standards of these Clinical Ethics Committees. Written informed consent was obtained from all participants who were included in the study. Data are not available for reasons of patient confidentiality.
: Not applicable because the data are anonymous and there are no individual images.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.