Created at	Source	Raw Value	Validated value
April 14, 2022, 11:30 p.m.	usa	Mean duration of hospitalization.	Mean duration of hospitalization.
Aug. 8, 2021, 3 p.m.	usa	Clinical symptoms related with COVID-19 disease;Symptoms resolution;Time to recovery;Time to semi-recovery	Clinical symptoms related with COVID-19 disease;Symptoms resolution;Time to recovery;Time to semi-recovery
July 29, 2021, noon	usa	Clinical Improvement;Symptoms resolution;Time to recovery;Time to semi-recovery	Clinical Improvement;Symptoms resolution;Time to recovery;Time to semi-recovery