Funding for this research was provided by:
Instituto de Salud Carlos III (MPY1372/12)
Received: 5 January 2022
Accepted: 10 June 2022
First Online: 20 June 2022
: All methods were carried out in accordance with relevant guidelines and UE regulations. All experimental protocols including the use of residual clinical specimens submitted for virological diagnosis and written informed consent from all subjects and/or their legal guardian(s) was approved by the Ethics Committee of the “Instituto de Salud Carlos III” (CEI PI 41_2016-v2).
: Not applicable.
: The authors declare no conflict of interest.