Created at	Source	Raw Value	Validated value
Dec. 3, 2021, 11:30 p.m.	usa	The Effect of Prone Positioning on Requirement for Invasive Mechanical Ventilation or Death in Patients With COVID 19 Induced Respiratory Failure.	The Effect of Prone Positioning on Requirement for Invasive Mechanical Ventilation or Death in Patients With COVID 19 Induced Respiratory Failure.
Oct. 26, 2020, 11:31 p.m.	usa	The effect of prone positioning on requirement for invasive mechanical ventilation in patients with COVID 19 induced respiratory failure.	The effect of prone positioning on requirement for invasive mechanical ventilation in patients with COVID 19 induced respiratory failure.