Funding for this research was provided by:
Instituto de Salud Carlos III (PI17/01172 - PI17/01196)
Received: 28 July 2020
Accepted: 25 October 2020
First Online: 6 November 2020
Ethics approval and consent to participate
: This study complies with the Declaration of Helsinki as well as with good clinical practice. The protocol has been approved by the local clinical research ethics committee (CEIC de Euskadi, PI2014127) and patients will be required to provide written informed consent before inclusion.
: Consent to publish will be obtained from patients before publication, in compliance with the protocol approved by the local clinical research ethics committee (CEIC de Euskadi, PI2014127).
: The authors declare that they have no competing interests.