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. 2022 Jul 28;13:947174. doi: 10.3389/fimmu.2022.947174

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Copyright © 2022 Garzi, Cinetto, Firinu, Di Napoli, Lagnese, Punziano, Bez, Cinicola, Costanzo, Scarpa, Pulvirenti, Rattazzi, Spadaro, Quinti and Milito

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Graphical design of the study. Patients infected in the entire period and during each wave are grouped on the basis of the treatment received, taking into account age and sex representation for each group.