Fernández, Joaquín
Rodríguez-Vallejo, Manuel http://orcid.org/0000-0001-5466-875X
Martínez, Javier
Burguera, Noemi
Piñero, David P
Article History
Received: 7 July 2020
Revised: 23 September 2020
Accepted: 20 October 2020
First Online: 31 October 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the local ethics committee of research and was performed in adherence to the tenets of the Declaration of Helsinki. For this type of study formal consent is not required.