Impact of early corticosteroids on 60-day mortality in critically ill patients with COVID-19: A multicenter cohort study of the OUTCOMEREA network oleh Claire Dupuis, Etienne de Montmollin, Niccolò Buetti, Dany Goldgran-Toledano, Jean Reignier, Carole Schwebel, Julien Domitile, Mathilde Neuville, Moreno Ursino, Shidasp Siami, Stéphane Ruckly, Corinne Alberti, Bruno Mourvillier, Sebastien Bailly, Virginie Laurent, Marc Gainnier, Bertrand Souweine, Jean-François Timsit, on behalf of the OutcomeRea research network