Created at	Source	Raw Value	Validated value
March 23, 2023, 4 p.m.	usa	multi-center	multi-center
March 15, 2023, 4 a.m.	usa	single-center	single-center
March 14, 2023, midnight	usa	multi-center?	multi-center?
Nov. 5, 2022, 8 a.m.	usa	single-center	single-center