1. Division of Combustion Physics, Lund University, P.O. Box 118, S-221 00 Lund, Sweden
2. Max-Planck-Institut für Plasmaphysik, D-85748 Garching bei München, Germany
3. FOM Institute DIFFER, 3430 BE Nieuwegein, Netherlands
4. Department of Wind Energy, Section for Composites and Materials Mechanics, Technical University of Denmark, Risø Campus, Frederiksborgvej 399, DK-4000 Roskilde, Denmark
5. Department of Physics, Section for Plasma Physics and Fusion Energy, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark
6. Zentrum Mathematik, Technische Universität München, D-85747 Garching bei München, Germany