Created at	Source	Raw Value	Validated value
March 9, 2022, 11:02 p.m.	irct	Patients with COVID-19-induced pneumonia confirmed with Polymerase chain reaction (PCR) Patients with COVID-19-induced pneumonia confirmed with chest CT scan results 18 to 80 years old Patients with acute respiratory distress syndrome (ARDS) according to Berlin ARDS criteria	Patients with COVID-19-induced pneumonia confirmed with Polymerase chain reaction (PCR) Patients with COVID-19-induced pneumonia confirmed with chest CT scan results 18 to 80 years old Patients with acute respiratory distress syndrome (ARDS) according to Berlin ARDS criteria
Oct. 26, 2020, 8:37 a.m.	irct	Patients with COVID-19-induced pneumonia confirmed with Polymerase chain reaction (PCR) Both genders 18 to 80 years old Patients or authorized family members volunteered to participate in this study and signed informed consent.	Patients with COVID-19-induced pneumonia confirmed with Polymerase chain reaction (PCR) Both genders 18 to 80 years old Patients or authorized family members volunteered to participate in this study and signed informed consent.