Oskamp, A. [P:(DE-Juel1)131712] ; Wedekind, F. [P:(DE-Juel1)131711] ; Kroll, T. [P:(DE-Juel1)131691] ; Elmenhorst, D. [P:(DE-Juel1)131679] ; Bauer, A. [P:(DE-Juel1)131672]