AUTHOR=Faggioli Paola Maria , Mumoli Nicola , Mazzone Antonino TITLE=Iloprost in COVID-19: The Rationale of Therapeutic Benefit JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2021.649499 DOI=10.3389/fcvm.2021.649499 ISSN=2297-055X