Created at	Source	Raw Value	Validated value
Aug. 14, 2024, 8 p.m.	usa	TODO (nan)
Dec. 28, 2022, midnight	usa	unclear	unclear
Jan. 5, 2022, 7 a.m.	usa	single-center	single-center
Nov. 19, 2021, 7:30 p.m.	usa	multi-center	multi-center