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. 2023 Feb 24;13(3):408. doi: 10.3390/jpm13030408

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© 2023 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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Top 25 most cited references. The literature that is still in the period of citation explosion is as follows: [36,37,38,39,40,42,43,44]. This future research hotspot is hidden in these documents.