Created at	Source	Raw Value	Validated value
June 25, 2024, noon	usa	inclusion criteria: * 18 years or more * covid-19 confirmed by pcr * oxygen requirements until 35 % by venturi mask or 5 lt minutes by nasal cannula * consent form signed	inclusion criteria: * 18 years or more * covid-19 confirmed by pcr * oxygen requirements until 35 % by venturi mask or 5 lt minutes by nasal cannula * consent form signed
Oct. 26, 2020, 11:31 p.m.	usa	inclusion criteria: - 18 years or more - covid-19 confirmed by pcr - oxygen requirements until 35 % by venturi mask or 5 lt minutes by nasal cannula - consent form signed	inclusion criteria: - 18 years or more - covid-19 confirmed by pcr - oxygen requirements until 35 % by venturi mask or 5 lt minutes by nasal cannula - consent form signed