1. Centre of Microbial and Plant Genetics, Faculty of Bioscience Engineering, KU Leuven, Heverlee-Leuven, Belgium
2. NMR and Structure Analysis Unit, Department of Organic and Macromolecular Chemistry, Faculty of Science, Ghent University, Ghent, Belgium
3. Laboratory of Phytopathology, Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium