1. National Institutes for Quantum and Radiological Science and Technology (QST), Rokkasho-mura, Aomori 039-3212, Japan
2. Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro, Legnaro 35020, Italy
3. Commissariat à l’Energie Atomique et aux Energies Alternatives, Gif-sur-Yvette 91191, France
4. IFMIF/EVEDA Project Team, Rokkasho-mura, Aomori 039-3212, Japan
5. Fusion for Energy, Garching 85748, Germany