Published on in Vol 8, No 1 (2021): Jan-Mar
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/23232, first published
.
![Information Sources, Risk Perception, and Efficacy Appraisal’s Prediction of Engagement in Protective Behaviors Against COVID-19 in China: Repeated Cross-sectional Survey Information Sources, Risk Perception, and Efficacy Appraisal’s Prediction of Engagement in Protective Behaviors Against COVID-19 in China: Repeated Cross-sectional Survey](https://asset.jmir.pub/assets/3494698de1baee2ab09d5940f870468b.png 480w,https://asset.jmir.pub/assets/3494698de1baee2ab09d5940f870468b.png 960w,https://asset.jmir.pub/assets/3494698de1baee2ab09d5940f870468b.png 1920w,https://asset.jmir.pub/assets/3494698de1baee2ab09d5940f870468b.png 2500w)
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