Created at	Source	Raw Value	Validated value
June 25, 2024, noon	usa	inclusion criteria: * age \> 18 years; * diagnosis of sars-cov-2 infection confirmed by means of rt-pcr on specimen from nasopharyngeal swab; * bilateral interstitial pneumonia at ct scan; * hypoxemic respiratory failure defined as pao2/fio2 \< 200 at blood gas analyses.	inclusion criteria: * age \> 18 years; * diagnosis of sars-cov-2 infection confirmed by means of rt-pcr on specimen from nasopharyngeal swab; * bilateral interstitial pneumonia at ct scan; * hypoxemic respiratory failure defined as pao2/fio2 \< 200 at blood gas analyses.
Jan. 7, 2022, 8 a.m.	usa	inclusion criteria: age > 18 years; diagnosis of sars-cov-2 infection confirmed by means of rt-pcr on specimen from nasopharyngeal swab; bilateral interstitial pneumonia at ct scan; hypoxemic respiratory failure defined as pao2/fio2 < 200 at blood gas analyses.	inclusion criteria: age > 18 years; diagnosis of sars-cov-2 infection confirmed by means of rt-pcr on specimen from nasopharyngeal swab; bilateral interstitial pneumonia at ct scan; hypoxemic respiratory failure defined as pao2/fio2 < 200 at blood gas analyses.