1. Research Group on Bacterial Opportunistic Pathogens and Environment, UMR5557 Microbial Ecology, CNRS, VetAgro Sup and Université Lyon 1, Villeurbanne, France
2. Biological Resource Centre–Environmental Microbiology Lyon (BRC-EML), UMR5557 Microbial Ecology, CNRS, VetAgro Sup and Université Lyon 1, Villeurbanne, France