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. 2023 Nov 14;19(3):2276624. doi: 10.1080/21645515.2023.2276624

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© 2023 The Author(s). Published with license by Taylor & Francis Group, LLC.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. The terms on which this article has been published allow the posting of the Accepted Manuscript in a repository by the author(s) or with their consent.

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Figure 2. — The international collaboration network in the field of mRNA vaccine from 2010 to 2023.

In order to show the network more clearly, countries not collaborated with other countries or only collaborated for several times were not displayed. Period 1 refers to 2010 ~ 2019, period 2 refers to 2020 ~ 2021, and period 3 refers to 2022 to April 12, 2023.