Created at	Source	Raw Value	Validated value
Jan. 14, 2022, 10 a.m.	usa	None	ClinicalTrials.gov_Inquiries@pfizer.com
July 14, 2021, 6 a.m.	usa	ClinicalTrials.gov_Inquiries@pfizer.com	ClinicalTrials.gov_Inquiries@pfizer.com