Created at	Source	Raw Value	Validated value
Oct. 26, 2020, 7:26 a.m.	eu	• Ventilator free days (d) (VFD) in the first 28 days after randomisation o NIV, IMV and ECMO are defined as ventilator days o VFD=0, if the patient dies in the first 28 days after randomisation	• Ventilator free days (d) (VFD) in the first 28 days after randomisation o NIV, IMV and ECMO are defined as ventilator days o VFD=0, if the patient dies in the first 28 days after randomisation