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. 2023 Sep 20;10:1244007. doi: 10.3389/fmed.2023.1244007

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Copyright © 2023 Zhou, Zhang, Tang, Grzybowski, Ye and Lou.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Co-authorship network visualization map of institutions. Each node represents one institution. The number of publications determines the size of the circle. Connecting lines represent collaboration between institutions.