Kroll, T. [P:(DE-Juel1)VDB3646] ; Matusch, A. [P:(DE-Juel1)138474] ; Elmenhorst, D. [P:(DE-Juel1)131679] ; Wedekind, F. [P:(DE-Juel1)VDB103883] ; Beer, S. [P:(DE-Juel1)VDB72428] ; Weisshaupt, A. [P:(DE-Juel1)131712] ; Bauer, A. [P:(DE-Juel1)131672]