Created at	Source	Raw Value	Validated value
Jan. 20, 2021, 12:31 a.m.	usa	Change of clinical symptoms;Change of clinical symptoms as respiratory distress or need for oxygen support;Change of cytokine storm parameters;Change of pulmonary functions	Change of clinical symptoms;Change of clinical symptoms as respiratory distress or need for oxygen support;Change of cytokine storm parameters;Change of pulmonary functions