Created at	Source	Raw Value	Validated value
Feb. 23, 2021, 12:31 a.m.	usa	Assessment of Safety;Assessments of AEs;Immunogenicity analysis;Occurrence of adverse events (AEs) during the follow-up after each vaccination	Assessment of Safety;Assessments of AEs;Immunogenicity analysis;Occurrence of adverse events (AEs) during the follow-up after each vaccination