Influence of socioeconomic status on functional recovery after ARDS caused by SARS-CoV-2: a multicentre, observational study. - Declercq PL; Fournel I; Demeyere M; Ksiazek E; Meunier-Beillard N; Rivière A; Clarot C; Maizel J; Schnell D; Plantefeve G; Ampere A; Daubin C; et al. (BMJ open, 2022)