Created at	Source	Raw Value	Validated value
Jan. 8, 2022, 8 a.m.	usa	None	Howard Cheng, Ph.D.
Oct. 4, 2021, 10:30 a.m.	usa	Howard Cheng, Ph.D.	Howard Cheng, Ph.D.
Oct. 26, 2020, 11:31 p.m.	usa	None