De la Sen, M.
Ibeas, A.
Funding for this research was provided by:
MCIU/AEI/FEDER, UE (RTI2018-094336-B-I00)
Spanish Institute of Health Carlos III (COV 20/01213)
Basque Government (IT1207-19)
Article History
Received: 4 September 2020
Accepted: 18 January 2021
First Online: 1 February 2021
Competing interests
: The authors declare that they have no competing interests.