The serological data used in this study were processed by a novel multiplex protein microarray (PMA) developed. The PMA slides were printed at the Viroscience Department (Erasmus Medical Centre) as de
Demographic, clinical, and laboratory characteristics of the 47 serum samples tested by both SARS-CoV-2 spike protein ELISA (spike ELISA) and Abbott ArchitectTM IgG assay (Architect) with at least one
