https://annalsmicrobiology.biomedcentral.com/articles/10.1186/s13213-021-01622-y
https://annalsmicrobiology.biomedcentral.com/articles/10.1186/s13213-021-01620-0
https://annalsmicrobiology.biomedcentral.com/articles/10.1186/s13213-021-01625-9
https://annalsmicrobiology.biomedcentral.com/articles/10.1186/s13213-021-01623-x