1. Institute for Environmental Biotechnology, Department for Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences, Vienna (BOKU), Konrad-Lorenz-Strasse 20, 3430 Tulln an der Donau, Austria
2. Austrian Centre of Industrial Biotechnology, Konrad-Lorenz-Strasse 20, 3430 Tulln an der Donau, Austria
3. Netherlands Institute for Applied Scientific Research, Eindhoven 5612 AP, The Netherlands
4. Department of Chemistry, University of York, Heslington, York YO10 5DD, United Kingdom