Buchholz, Martin [P:(DE-Juel1)144465] ; Brandt, Marie [P:(DE-Juel1)162273] ; Vanasschen, Christian [P:(DE-Juel1)157902] ; Spahn, Ingo [P:(DE-Juel1)131849] ; Coenen, Heinrich Hubert [P:(DE-Juel1)131816]