AUTHOR=Porcaro Federica , Cutrera Renato TITLE=Editorial: Insights in pediatric pulmonology 2021 JOURNAL=Frontiers in Pediatrics VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2022.1093793 DOI=10.3389/fped.2022.1093793 ISSN=2296-2360