Created at	Source	Raw Value	Validated value
July 1, 2022, 3:30 p.m.	usa	Survival without needs of invasive ventilation at day 14	Survival without needs of invasive ventilation at day 14
June 10, 2022, 9:30 a.m.	usa	None
April 22, 2021, 12:31 a.m.	usa	Survival without needs of invasive ventilation at day 14	Survival without needs of invasive ventilation at day 14
Oct. 26, 2020, 11:31 p.m.	usa	Survival without needs of ventilator utilization at day 14	Survival without needs of ventilator utilization at day 14