AUTHOR=Salmaso Stefania TITLE=Editorial: Experts' opinion in public health policy JOURNAL=Frontiers in Public Health VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2023.1166645 DOI=10.3389/fpubh.2023.1166645 ISSN=2296-2565