Created at	Source	Raw Value	Validated value
Jan. 13, 2022, 11 p.m.	oms	The change of geometric mean titer levels to RBD of spike protein compare 28 days and 180 days after 2 nd dose vaccination anti-Sar-Cov2	The change of geometric mean titer levels to RBD of spike protein compare 28 days and 180 days after 2 nd dose vaccination anti-Sar-Cov2