Created at	Source	Raw Value	Validated value
July 16, 2021, 2 p.m.	oms	covipla-rct@hosp.ncgm.go.jp	covipla-rct@hosp.ncgm.go.jp
March 31, 2021, 4:03 p.m.	oms	ssaito@hosp.ncgm.go.jp	ssaito@hosp.ncgm.go.jp