AUTHOR=Caffarelli Carlo , Priftis Kostas , Mastrorilli Carla , Garcia-Marcos Luis TITLE=Editorial: The Parallel March of Asthma and Allergy in Childhood: A Multi-Perspective Approach JOURNAL=Frontiers in Pediatrics VOLUME=6 YEAR=2018 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2018.00135 DOI=10.3389/fped.2018.00135 ISSN=2296-2360