1. Centre d’Étude de Cadarache, Institut de Protection et de Sureté Nucléaire 13108 St. Paul lez Durance, France
2. O-arai Engineering Center, Japan Nuclear Cycle Development Institute 4002 Narita-machi, O-arai, Ibaraki 311-1393, Japan
3. Forschungszentrum Karlsruhe, D 76021 Karlsruhe, Germany