1. University of Copenhagen, Department of Biology, Section for Ecology and Evolution, Copenhagen East, Denmark
2. Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute, Jena, Germany
3. Department of Microbiology and Plant Pathology, Forestry and Agriculture Biotechnology Institute, University of Pretoria, Pretoria, South Africa
4. Institute for Biological Interfaces (IBG 5), Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany