1. Centre for Energy Research of the Hungarian Academy of Sciences, Budapest, HU.
2. Groupe de Physique des Matériaux, UMR CNRS 6634, Université et INSA de Rouen, Rouen, FR.
3. CIEMAT, Madrid, ES.
4. Helmholtz-Zentrum Dresden-Rossendorf e.V., Dresden, DE.
5. Nuclear Power Plant, Paks, HU.
6. Wigner Research Center for Physics of the Hungarian Academy of Sciences, Budapest, HU.