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
Feb. 4, 2022, 1:30 p.m.	usa	single-center	single-center
Dec. 7, 2020, 12:31 a.m.	usa	multi-center	multi-center
Oct. 26, 2020, 11:31 p.m.	usa	single-center	single-center