AUTHOR=Xu Jun , Koizumi Nobuo , Nakamura Shuichi TITLE=Corrigendum: Crawling Motility on the Host Tissue Surfaces Is Associated With the Pathogenicity of the Zoonotic Spirochete Leptospira JOURNAL=Frontiers in Microbiology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2021.736406 DOI=10.3389/fmicb.2021.736406 ISSN=1664-302X