Diagnostic performance of chest computed tomography during the epidemic wave of COVID-19 varied as a function of time since the beginning of the confinement in France. - Boussouar, Samia; Wagner, Mathilde; Donciu, Victoria; Pasi, Nicoletta; Salem, Joe Elie; Renard-Penna, Raphaele; Marot, Stéphane; Freund, Yonathan; Redheuil, Alban; Lucidarme, Olivier (PLoS ONE, 2020)