Created at	Source	Raw Value	Validated value
March 12, 2022, midnight	usa	inclusion criteria: aged between 18-75 years diagnosed with covid-19 before patients whose covid-19 polymerase chain reaction test turned negative or be negative already patients who are willing to participate in this study	inclusion criteria: aged between 18-75 years diagnosed with covid-19 before patients whose covid-19 polymerase chain reaction test turned negative or be negative already patients who are willing to participate in this study
Feb. 11, 2022, 3:30 p.m.	usa	inclusion criteria: aged between 18-65 years diagnosed with covid-19 before patients whose covid-19 polymerase chain reaction test turned negative or be negative already patients who are willing to participate in this study	inclusion criteria: aged between 18-65 years diagnosed with covid-19 before patients whose covid-19 polymerase chain reaction test turned negative or be negative already patients who are willing to participate in this study