Frontiers in Microbiology Frontiers in Microbiology, Vol 11 (2020) Frontiers in microbiology Switzerland Frontiers in Microbiology, 07 February 2020, https://doi.org/10.3389/fmicb.2020.00124--Front Microbiol--https://www.ncbi.nlm.nih.gov/pmc/journals/1526/--http://www.frontiersin.org/microbiology--http://www.bibliothek.uni-regensburg.de/ezeit/?2587354--1664-302X--1664-302X