Leibniz Institute for Natural Product Research and Infection Biology - Hans-Knoell-Institute, Jena, Germany. michael.hecker@hki-jena.de|Leibniz Institute for Natural Product Research and Infection Biology - Hans-Knoell-Institute, Jena, Germany. michael.hecker@hki-jena.de|Leibniz Institute for Natural Product Research and Infection Biology - Hans-Knoell-Institute, Jena, Germany. michael.hecker@hki-jena.de|Leibniz Institute for Natural Product Research and Infection Biology - Hans-Knoell-Institute, Jena, Germany. michael.hecker@hki-jena.de|Leibniz Institute for Natural Product Research and Infection Biology - Hans-Knoell-Institute, Jena, Germany. michael.hecker@hki-jena.de