AUTHOR=Petrillo Sara , Cantelmo Anna Rita , Genova Tullio , Munaron Luca TITLE=Editorial: Mechanisms of Vessel Development: From a Primitive Draft to a Mature Vasculature JOURNAL=Frontiers in Physiology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2021.725531 DOI=10.3389/fphys.2021.725531 ISSN=1664-042X