Radu, I. [P:(DE-HGF)0] ; Budyak, I.L. [P:(DE-HGF)0] ; Hoomann, T. [P:(DE-HGF)0] ; Kim, Y.J. [P:(DE-HGF)0] ; Engelhard, M. [P:(DE-HGF)0] ; Labahn, J. [P:(DE-Juel1)VDB886] ; Büldt, G. [P:(DE-Juel1)131957] ; Heberle, J. [P:(DE-HGF)0] ; Schlesinger, R. [P:(DE-Juel1)VDB1421]