Created at	Source	Raw Value	Validated value
June 25, 2024, noon	usa	inclusion criteria: 1. age ≥ 18 years 2. healthcare or hospital worker who has direct patient contact 3. willing to participate in the research. 4. able to understand and sign the informed consent form	inclusion criteria: 1. age ≥ 18 years 2. healthcare or hospital worker who has direct patient contact 3. willing to participate in the research. 4. able to understand and sign the informed consent form
Nov. 16, 2021, 6:30 p.m.	usa	inclusion criteria: age ≥ 18 years healthcare or hospital worker who has direct patient contact willing to participate in the research. able to understand and sign the informed consent form	inclusion criteria: age ≥ 18 years healthcare or hospital worker who has direct patient contact willing to participate in the research. able to understand and sign the informed consent form
Oct. 26, 2020, 11:31 p.m.	usa	inclusion criteria: 1. age ≥ 18 years 2. healthcare or hospital worker who has direct patient contact 3. willing to participate in the research. 4. able to understand and sign the informed consent form	inclusion criteria: 1. age ≥ 18 years 2. healthcare or hospital worker who has direct patient contact 3. willing to participate in the research. 4. able to understand and sign the informed consent form