Fuentes, Ana
Serrano-Conde, Esther
Roldán, Carolina
Benito-Ruesca, Rafael
Mejías, Gregoria
Sampedro, Antonio
March-Roselló, Gabriel
Fernández-Natal, Isabel
Esperalba, Juliana
Rodríguez, Mario José
Martínez de Aguirre, Paula
Salas, Carlos
Roc, María Lourdes
Soria, Luis Miguel
Parra-Grande, Mónica
Montero, María Dolores
Fernández-Roblas, Ricardo
Franco-Álvarez de Luna, Francisco
Lozano, Carmen
García, Federico http://orcid.org/0000-0001-7611-781X
Article History
Received: 29 September 2020
Accepted: 20 December 2020
First Online: 29 January 2021
Compliance with ethical standards
:
: Sera were anonymized and sourced from remnant specimens. The Spanish Health Ministry issued a special authorization for the collection of these samples during the pandemic period in Spain to support the evaluation of new diagnostic tests.
: All authors declare no conflict of interest for the subject of the study