Created at	Source	Raw Value	Validated value
April 12, 2022, 11 p.m.	usa	Percentage of Patients Alive and Free of Mechanical Ventilation	Percentage of Patients Alive and Free of Mechanical Ventilation
Oct. 27, 2020, 11:31 p.m.	usa	Patients alive and free of mechanical ventilation	Patients alive and free of mechanical ventilation