AUTHOR=Salazar Nuria , de los Reyes-Gavilán Clara G. TITLE=Editorial: Insights into Microbe–Microbe Interactions in Human Microbial Ecosystems: Strategies to Be Competitive JOURNAL=Frontiers in Microbiology VOLUME=7 YEAR=2016 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2016.01508 DOI=10.3389/fmicb.2016.01508 ISSN=1664-302X