AUTHOR=Domenico Piccolo , Dimitra Kostaki , Giuliana Crisman , Caterina Dianzani , Gianluca Avallone , Roberta Giuffrida , Fabrizio Guarneri , Stefania Guida , Iris Zalaudek , Irene Fusco , Claudio Conforti TITLE=Effective Intense Pulsed Light Protocol in the Treatment of Moderate to Severe Acne Vulgaris JOURNAL=Frontiers in Medicine VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2022.946405 DOI=10.3389/fmed.2022.946405 ISSN=2296-858X