Created at	Source	Raw Value	Validated value
Nov. 26, 2021, 10:30 p.m.	oms	1. Severe COVID-19 with respiratory failure <br/ >2. Physician determination that patient is on maximal conventional medical therapy <br/ >3. Without Mechanical ventilation or with mechanical ventilation < 7 days	1. Severe COVID-19 with respiratory failure <br/ >2. Physician determination that patient is on maximal conventional medical therapy <br/ >3. Without Mechanical ventilation or with mechanical ventilation < 7 days
Nov. 13, 2021, 5:33 p.m.	oms
May 27, 2021, 12:45 a.m.	oms	1. Severe COVID-19 with respiratory failure <br/ >2. Physician determination that patient is on maximal conventional medical therapy <br/ >3. Without Mechanical ventilation or with mechanical ventilation < 7 days	1. Severe COVID-19 with respiratory failure <br/ >2. Physician determination that patient is on maximal conventional medical therapy <br/ >3. Without Mechanical ventilation or with mechanical ventilation < 7 days