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. 2023 May 30;19(1):2209001. doi: 10.1080/21645515.2023.2209001

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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-NoDerivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way. 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. — Reverse cumulative distribution curves for neutralizing antibody titers in placebo (blue) and vaccine (red) groups. Panels a and c show titers against HPV 16 at months 7 and 12, panels b and d show titers against HPV 18 at months 7 and 12.