AUTHOR=Liu Ya-Hui, Chang Yung-Chi, Chen Liang-Kuei, Su Po-An, Ko Wen-Chien, Tsai Yau-Sheng, Chen Yi-Hsuan, Lai Hsin-Chih, Wu Cheng-Yeu, Hung Yuan-Pin, Tsai Pei-Jane TITLE=Corrigendum: The ATP-P2X7 Signaling Axis Is an Essential Sentinel for Intracellular Clostridium difficile Pathogen-Induced Inflammasome Activation JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=9 YEAR=2019 URL=https://www.frontiersin.org/articles/10.3389/fcimb.2019.00260 DOI=10.3389/fcimb.2019.00260 ISSN=2235-2988