Created at	Source	Raw Value	Validated value
March 15, 2023, 4 a.m.	usa	multi-center	multi-center
March 14, 2023, midnight	usa	unclear	unclear
Feb. 8, 2023, 4 a.m.	usa	multi-center	multi-center
Dec. 2, 2022, 4 p.m.	usa	single-center	single-center