Data collection phases based on COVID-19 policy and public health measures. (IMAGE)

PLOS

Data collection phases based on COVID-19 policy and public health measures.

Caption

Data collection phases based on COVID-19 policy and public health measures.

Credit

Li et al., 2022, PLOS ONE, CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/)

Usage Restrictions

Credit must be given to the creator.

License

CC BY

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