Created at	Source	Raw Value	Validated value
March 15, 2023, 4 a.m.	usa	multi-center	multi-center
March 14, 2023, midnight	usa	multi-center?	multi-center?
Sept. 21, 2022, 3:30 a.m.	usa	multi-center	multi-center
Sept. 1, 2022, 10 p.m.	usa	single-center	single-center
Jan. 27, 2022, 11 a.m.	usa	multi-center?	unclear