Created at	Source	Raw Value	Validated value
Nov. 7, 2020, 12:30 a.m.	eu	- Age >18 years - Hospital admission with proven SARS2-Covid19 infection - Hypoxemic respiratory failure (SaO2 <94%, PaO2 <9kPa) - Ability to give informed consent.	- Age >18 years - Hospital admission with proven SARS2-Covid19 infection - Hypoxemic respiratory failure (SaO2 <94%, PaO2 <9kPa) - Ability to give informed consent.
Oct. 26, 2020, 7:26 a.m.	eu	- Age >18 years - Hospital admission with proven SARS2-Covid19 infection - Hypoxemic respiratory failure (SaO2 <92%, PaO2 <8kPa) - Ability to give informed consent.	- Age >18 years - Hospital admission with proven SARS2-Covid19 infection - Hypoxemic respiratory failure (SaO2 <92%, PaO2 <8kPa) - Ability to give informed consent.