Created at	Source	Raw Value	Validated value
June 10, 2021, 12:33 a.m.	usa	Composite endpoint	Composite endpoint
May 5, 2021, 11:25 a.m.	usa	Composite endpoint: rate of use of mechanical ventilation (i.e. need for intubation) or death	Composite endpoint: rate of use of mechanical ventilation (i.e. need for intubation) or death