1. Department of Plant‐Microbe Interactions Max Planck Institute for Plant Breeding Research Carl‐von‐Linné‐Weg 10 50829 Cologne Germany
2. Laboratory of Plant Physiology Wageningen University Droevendaalsesteeg 1 6700 AA Wageningen The Netherlands
3. Plant Research Laboratory Michigan State University 612 Wilson Road East Lansing Michigan 48824 USA
4. Plant‐Microbe Interactions Utrecht University Padualaan 8 3584 CH Utrecht The Netherlands
5. Protein Mass Spectrometry Max Planck Institute for Plant Breeding Research Carl‐von‐Linné‐Weg 10 50829 Cologne Germany
6. Department of Biological Sciences and BioDiscovery Institute University of North Texas 1511 West Sycamore Denton 76201 Texas USA
7. Cologne‐Düsseldorf Cluster of Excellence on Plant Sciences (CEPLAS) 40225 Düsseldorf Germany