Breunig, Katharina [P:(DE-Juel1)142510] ; Spahn, Ingo [P:(DE-Juel1)131849] ; Spellerberg, Stefan [P:(DE-Juel1)131850] ; Scholten, Bernhard [P:(DE-Juel1)131846] ; Coenen, Heinrich Hubert [P:(DE-Juel1)131816]