Carreras, A. http://orcid.org/0000-0002-6101-2422
MartÃnez-Torre, M. I. http://orcid.org/0000-0002-4243-4574
Zabaleta, M. http://orcid.org/0000-0002-2433-3999
Sanchez-del-Rey, A. http://orcid.org/0000-0002-8930-1832
Santaolalla, F. http://orcid.org/0000-0003-1813-4069
Diaz-de-Cerio, P. http://orcid.org/0000-0002-6887-6485
Article History
Received: 8 May 2021
Accepted: 20 June 2021
First Online: 27 June 2021
Declarations
:
: All authors declare that they have no conflict of interest.
: This is an observational study. The Committee for Ethics in Clinical Research in La Rioja (CEICLAR) has confirmed that no ethical approval is required.