. 2022 Jul 1;10(7):1232. doi: 10.3390/healthcare10071232
© 2022 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/).
Figure 1.
Annual distribution of publications.