1. Laboratory of Microbiology, Wageningen University & Research, Wageningen, The Netherlands;
2. Department of Microbial Ecology, Groningen Institute for Evolutionary Life Sciences (GELIFES), Rijksuniversiteit Groningen, Groningen, The Netherlands;
3. Leibniz-Institut DSMZ-Deutsche Sammlung von Mikroorganismen, Braunschweig, Germany