Weikamp, Marc [P:(DE-Juel1)169962] ; Hüter, Claas [P:(DE-Juel1)169125] ; Schicchi, D. [P:(DE-HGF)0] ; Spatschek, Robert [P:(DE-Juel1)130979] ; Hunkel, M. [P:(DE-HGF)0] ; Lin, M. [P:(DE-HGF)0] ; Prahl, U. [P:(DE-HGF)0] ; Friak, M. [P:(DE-HGF)0]