1. Microbial Processes and Interactions Laboratory, Terra Teaching and Research Centre, Gembloux Agro-Bio Tech, University of Liège, Gembloux, Belgium
2. UMR Ecologie Microbienne, University of Lyon, Université Claude Bernard Lyon 1, CNRS, INRAE, VetAgro Sup, Villeurbanne, France
3. Laboratory of Phytopathology, Department of Plants and Crops, Faculty of Bioscience engineering, Ghent University, Ghent, Belgium
4. Centre of Microbial and Plant Genetics, Faculty of Bioscience Engineering, University of Leuven, Heverlee, Belgium
5. Mass Spectrometry Laboratory, MolSys Research Unit, Department of Chemistry, University of Liège, Liège, Belgium