. 2022 Nov 12;19(22):14883. doi: 10.3390/ijerph192214883
© 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 7.
Period 2: Thematic network structures.