1 Department of Biomedicine, University of Bergen, Bergen, Norway.
2 Department of Molecular and Applied Microbiology, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute, Jena, Germany.
3 Department of Biological Sciences, University of Bergen, Bergen, Norway.
4 Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA.
5 Department of Animal Behaviour, Bielefeld University, Bielefeld, Germany.
6 Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK.
7 Institute of Microbiology, Friedrich Schiller University Jena, Jena, Germany.
8 Department of Biomedicine, University of Bergen, Bergen, Norway. [email protected].