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