Created at	Source	Raw Value	Validated value
June 25, 2024, noon	usa	inclusion criteria: 1. 2019-ncov nucleic acid test was positive. 2. ct of the lung conformed to the manifestation of viral pneumonia.	inclusion criteria: 1. 2019-ncov nucleic acid test was positive. 2. ct of the lung conformed to the manifestation of viral pneumonia.
Nov. 16, 2021, 6:30 p.m.	usa	inclusion criteria: 2019-ncov nucleic acid test was positive. ct of the lung conformed to the manifestation of viral pneumonia.	inclusion criteria: 2019-ncov nucleic acid test was positive. ct of the lung conformed to the manifestation of viral pneumonia.
Oct. 26, 2020, 11:31 p.m.	usa	inclusion criteria: 1. 2019-ncov nucleic acid test was positive. 2. ct of the lung conformed to the manifestation of viral pneumonia.	inclusion criteria: 1. 2019-ncov nucleic acid test was positive. 2. ct of the lung conformed to the manifestation of viral pneumonia.