1. Institute
of Bio- and Geosciences/Plant Sciences (IBG-2), Forschungszentrum Jülich, Wilhelm-Johnen-Straße, D-52428 Jülich, Germany
2. Institute
of Physics, Faculty of Mathematics and Physics, Charles University, Ke Karlovu 5, CZ-12116 Prague 2, Czech Republic
3. CEPLAS
Plant Metabolism and Metabolomics Laboratory, Institute of Plant Biochemistry, Heinrich Heine University Düsseldorf, Universitätsstraße 1, D-40225 Düsseldorf, Germany
4. CEPLAS
Plant Metabolism and Metabolomics Laboratory, Botanical Institute, University of Cologne, Zülpicher Str. 47b, D-50674 Cologne, Germany