. 2022 May 24;14(11):2590. doi: 10.3390/cancers14112590
© 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.
Flow diagram of the study selection process.