Chronic glucocorticoid maintenance treatment is associated with the risk of SARS-CoV-2 infection in patients with systemic lupus erythematosus who received vaccination

Ramirez, G. A.; Argolini, L. M.; Schioppo, T.; Sciascia, S.; Moroni, L.; Moroni, G.; Sinico, R. A.; Bonelli, G.; Alberici, F.; Mescia, F.; Tamborini, F.; Miraglia, P.; Bellocchi, C.; Beretta, L.; Roccatello, D.; Bozzolo, E. P.; Caporali, R.; Gerosa, M.; Dagna, L.