Yan, Yan
Saito, Kaori
Naito, Toshio
Ito, Kanami
Nojiri, Shuko
Horiuchi, Yuki
Deshpande, Gautam A.
Yokokawa, Hirohide
Tabe, Yoko
Funding for this research was provided by:
Japan Agency for Medical Research and Development (JP20fk0108472)
Article History
Received: 6 May 2023
Accepted: 3 February 2024
First Online: 7 February 2024
Competing interests
: Abbott Japan LLC provided reagents for Alinity SARS-CoV-2 IgG assay, and Roche Diagnosis provided reagents for Elecsys Anti-SARS-CoV-2 assay, free of cost to the researchers. These two companies had no role in design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation of the manuscript; and decision to submit the manuscript for publication. All authors declare no competing interests.