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. 2021 Dec 3;11:795568. doi: 10.3389/fonc.2021.795568

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Copyright © 2021 Liu, Li, Cheng and Zhang

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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The network visualization of journals from the 100 most cited articles according to the average published year. The circle size represents the number of articles in the 100 most cited articles. The width of the curved line represents the link strength. The distance between 2 journals approximately indicates the relatedness of the nodes.