Created at	Source	Raw Value	Validated value
July 21, 2021, 4 p.m.	usa	Concentration of specific IgM (Immunoglobulin M) and IgG (Immunoglobulin G) antibodies for the SARS-CoV-2 virus.	Concentration of specific IgM (Immunoglobulin M) and IgG (Immunoglobulin G) antibodies for the SARS-CoV-2 virus.
June 26, 2021, 2 a.m.	usa	Concentration of specific IgM and IgG antibodies for the SARS-CoV-2 virus.	Concentration of specific IgM and IgG antibodies for the SARS-CoV-2 virus.