Different cytokine and chemokine profiles in hospitalized patients with COVID-19 during the first and second outbreaks from Argentina show no association with clinical comorbidities. - Almada L; Angiolini SC; Dho ND; Dutto J; Gazzoni Y; Manzone-Rodríguez C; Marín C; Ponce NE; Arroyo DS; Quiróz JN; Iribarren P; Cerbán FM; et al. (Frontiers in immunology, 2023)