1. Association EURATOM-CEA, DSM-DRFC, CEA Cadarache, 13108 St Paul lez Durance, France. Thierry.Loarer@jet.uk
2. Euratom-UKAEA Fusion Association, Culham Science Centre, Abingdon, OX14 3EA, UK.
3. IPP, Forschungszentrum Juelich, D-52425 Juelich, Germany