Created at	Source	Raw Value	Validated value
Nov. 26, 2021, 10:30 p.m.	oms	Supplemental oxygen-free days at day 28 from hospitalization <br/ >Proportion of patients requiring non-invasive ventilation by NIV mask or invasive mechanical ventilationTimepoint: Day 28 from hospitalisation; during hospital course	Supplemental oxygen-free days at day 28 from hospitalization <br/ >Proportion of patients requiring non-invasive ventilation by NIV mask or invasive mechanical ventilationTimepoint: Day 28 from hospitalisation; during hospital course
Nov. 13, 2021, 5:33 p.m.	oms	N/A	N/A
Sept. 8, 2021, 1:30 a.m.	oms	Supplemental oxygen-free days at day 28 from hospitalization <br/ >Proportion of patients requiring non-invasive ventilation by NIV mask or invasive mechanical ventilationTimepoint: Day 28 from hospitalisation; during hospital course	Supplemental oxygen-free days at day 28 from hospitalization <br/ >Proportion of patients requiring non-invasive ventilation by NIV mask or invasive mechanical ventilationTimepoint: Day 28 from hospitalisation; during hospital course