Created at	Source	Raw Value	Validated value
Oct. 26, 2020, 11:31 p.m.	usa	inclusion criteria: - covid19 positive - hospitalized because of pneumonia (status #3 - #4 world health organization (who) scale) - without contraindications to receive study treatment - informed consent	inclusion criteria: - covid19 positive - hospitalized because of pneumonia (status #3 - #4 world health organization (who) scale) - without contraindications to receive study treatment - informed consent