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. 2023 Feb 11;45(5):967–984. doi: 10.1177/01634437231154781

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© The Author(s) 2023

This article is made available via the PMC Open Access Subset for unrestricted re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the COVID-19 pandemic or until permissions are revoked in writing. Upon expiration of these permissions, PMC is granted a perpetual license to make this article available via PMC and Europe PMC, consistent with existing copyright protections.

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Figure 3. — Mean number of persons the participants have interacted with on a given day. Online interactions are via video, mail or chat, and offline interactions are when they are in physical proximity to another person.