Andexer, J. N. [P:(DE-HGF)0] ; Staunig, N. [P:(DE-HGF)0] ; Eggert, T. [P:(DE-HGF)0] ; Kratky, C. [P:(DE-HGF)0] ; Pohl, M. [P:(DE-Juel1)131522] ; Gruber, K. [P:(DE-HGF)0]