Wrobel, G. [P:(DE-Juel1)VDB17030] ; Höller, M. [P:(DE-HGF)0] ; Ingebrandt, S. [P:(DE-Juel1)VDB5728] ; Dieluweit, S. [P:(DE-Juel1)VDB5493] ; Sommerhage, F. [P:(DE-Juel1)VDB46736] ; Bochem, H. P. [P:(DE-Juel1)VDB13385] ; Offenhäusser, A. [P:(DE-Juel1)128713]