Created at	Source	Raw Value	Validated value
Jan. 3, 2021, 12:31 a.m.	usa	COVID-19 hospitalization	COVID-19 hospitalization
Oct. 26, 2020, 11:31 p.m.	usa	COVID-19 hospitalization;COVID-19 Ordinal Outcomes Scale	COVID-19 hospitalization;COVID-19 Ordinal Outcomes Scale