Created at	Source	Raw Value	Validated value
June 25, 2024, noon	usa	inclusion criteria: 1. age ≥ 18 y 2. moderate or severe ards (pao2/fio2 ≤ 200 mmhg) within 48 h of meeting berlin ards criteria	inclusion criteria: 1. age ≥ 18 y 2. moderate or severe ards (pao2/fio2 ≤ 200 mmhg) within 48 h of meeting berlin ards criteria
Nov. 16, 2021, 6:30 p.m.	usa	inclusion criteria: age ≥ 18 y moderate or severe ards (pao2/fio2 ≤ 200 mmhg) within 48 h of meeting berlin ards criteria	inclusion criteria: age ≥ 18 y moderate or severe ards (pao2/fio2 ≤ 200 mmhg) within 48 h of meeting berlin ards criteria
Nov. 3, 2020, 11:31 p.m.	usa	inclusion criteria: 1. age ≥ 18 y 2. moderate or severe ards (pao2/fio2 ≤ 200 mmhg) within 48 h of meeting berlin ards criteria	inclusion criteria: 1. age ≥ 18 y 2. moderate or severe ards (pao2/fio2 ≤ 200 mmhg) within 48 h of meeting berlin ards criteria
Oct. 26, 2020, 11:31 p.m.	usa	inclusion criteria: 1. age ≥ 18 y 2. moderate or severe ards (pao2/fio2 ≤ 200 mmhg) within 48 h of meeting berlin ards criteria 3. clinical suspicion or confirmation of covid-19 infection	inclusion criteria: 1. age ≥ 18 y 2. moderate or severe ards (pao2/fio2 ≤ 200 mmhg) within 48 h of meeting berlin ards criteria 3. clinical suspicion or confirmation of covid-19 infection