. 2021 Jun 28;18(13):6912. doi: 10.3390/ijerph18136912
© 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 1.
Who is responsible for the creative campaign.