Created at	Source	Raw Value	Validated value
March 15, 2023, 4 a.m.	usa	single-center	single-center
March 14, 2023, midnight	usa	multi-center	multi-center
March 1, 2023, 9:56 a.m.	usa	single-center	single-center
Jan. 13, 2023, noon	usa	multi-center	multi-center