AUTHOR=Turroni Francesca , Berry David , Ventura Marco TITLE=Editorial: Bifidobacteria and Their Role in the Human Gut Microbiota JOURNAL=Frontiers in Microbiology VOLUME=7 YEAR=2017 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2016.02148 DOI=10.3389/fmicb.2016.02148 ISSN=1664-302X