Malter, M. P. [P:(DE-HGF)0] ; Nass, R. D. [P:(DE-HGF)0] ; Kaluschke, T. [P:(DE-HGF)0] ; Fink, G. R. [P:(DE-Juel1)131720] ; Burghaus, L. [P:(DE-HGF)0] ; Dohmen, C. [P:(DE-HGF)0]