Nikolaus, S. [P:(DE-HGF)0] ; Larisch, R. [P:(DE-HGF)0] ; Weber, S. [P:(DE-Juel1)VDB1997] ; Hamacher, K. [P:(DE-Juel1)VDB551] ; Coenen, H. H. [P:(DE-Juel1)131816] ; Vosberg, H. [P:(DE-HGF)0] ; Müller-Gärtner, H.-W. [P:(DE-HGF)0]