RT Journal Article SR Electronic T1 Correction: Outcomes of hospital-acquired SARS-CoV-2 infection in the Canadian first wave epicentre: a retrospective cohort study JF CMAJ Open JO CMAJ FD Canadian Medical Association SP E136 OP E136 DO 10.9778/cmajo.20220032 VO 10 IS 1 YR 2022 UL http://www.cmajopen.ca/content/10/1/E136.abstract AB