Breunig, K. [P:(DE-Juel1)142510] ; Scholten, Bernhard [P:(DE-Juel1)131846] ; Spahn, I. [P:(DE-Juel1)131849] ; Hermanne, A. [P:(DE-HGF)0] ; Spellerberg, S. [P:(DE-Juel1)131850] ; Coenen, H. H. [P:(DE-Juel1)131816] ; Neumaier, B. [P:(DE-Juel1)166419]