AUTHOR=Birindelli Sarah , Tarkowski Maciej S. , Gallucci Marcello , Schiuma Marco , Covizzi Alice , Lewkowicz Przemysław , Aloisio Elena , Falvella Felicia Stefania , Dolci Alberto , Riva Agostino , Galli Massimo , Panteghini Mauro TITLE=Corrigendum: Definition of the immune parameters related to COVID-19 severity JOURNAL=Frontiers in Immunology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2023.1219179 DOI=10.3389/fimmu.2023.1219179 ISSN=1664-3224