AUTHOR=Chugani Sudha , Greenberg Everett P. TITLE=Corrigendum: An evolving perspective on the Pseudomonas aeruginosa orphan quorum sensing regulator QscR JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=4 YEAR=2015 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2014.00181 DOI=10.3389/fcimb.2014.00181 ISSN=2235-2988