Created at	Source	Raw Value	Validated value
June 27, 2024, 4 p.m.	usa	inclusion criteria: * critical covid-19 with respiratory failure * physician determination that patient is on maximal conventional medical therapy	inclusion criteria: * critical covid-19 with respiratory failure * physician determination that patient is on maximal conventional medical therapy
Oct. 26, 2020, 11:31 p.m.	usa	inclusion criteria: - critical covid-19 with respiratory failure - physician determination that patient is on maximal conventional medical therapy	inclusion criteria: - critical covid-19 with respiratory failure - physician determination that patient is on maximal conventional medical therapy