AUTHOR=Del Frari Giovanni , Ferreira Ricardo Boavida TITLE=Microbial Blends: Terminology Overview and Introduction of the Neologism “Skopobiota” JOURNAL=Frontiers in Microbiology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2021.659592 DOI=10.3389/fmicb.2021.659592 ISSN=1664-302X