. 2021 Sep 29;9(10):1300. doi: 10.3390/healthcare9101300
© 2021 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 A1.
Possible moderated mediation models.