1. Max-Planck Institut für Plasmaphysik, EURATOM-Association, Garching, Germany
2. Forschungszentrum Karlsruhe, EURATOM-Association, Karlsruhe, Germany
3. Institut für Plasmaforschung, Universität Stuttgart, Stuttgart, Germany
4. Institut of Applied Physics, Russian Academy of Science, Nizhny Novgorod, Russia
5. GYCOM Ltd, Nizhny Novgorod, Russia
6. Association EURATOM Risø–Technical University of Denmark, Roskilde, Denmark
7. MIT Plasma Science and Fusion Center, Cambridge, Massachusetts, USA