Created at	Source	Raw Value	Validated value
March 15, 2023, 4 a.m.	usa	single-center	single-center
March 14, 2023, midnight	usa	unclear	unclear
Nov. 2, 2021, 12:30 p.m.	usa	single-center	single-center
July 14, 2021, 6 a.m.	usa	unclear	unclear
June 26, 2021, 2 a.m.	usa	TODO (nan)