Created at	Source	Raw Value	Validated value
July 2, 2022, 11:30 p.m.	usa	Immunogenicity of the candidate vaccine	Immunogenicity of the candidate vaccine
April 7, 2022, 9:30 p.m.	usa	Efficacy in preventing COVID-19 cases;Immunogenicity of the candidate vaccine	Efficacy in preventing COVID-19 cases;Immunogenicity of the candidate vaccine