Rodríguez Sánchez, Fabio http://orcid.org/0000-0002-9066-8842
Arteagoitia, Iciar
Rodríguez Andrés, Carlos
Bruers, Josef
Article History
Received: 19 February 2019
Accepted: 3 December 2019
First Online: 12 December 2019
Ethics approval and consent to participate
: Ethical approval was waived because this study did not perform any intervention in humans and it did not use any personal data or biological samples of human origin. All collected data were completely anonymized. The informed consent obtained from study participants was written [CitationRef removed].
: Not applicable.
: The authors declare that they have no competing interests.