Fisseha, R. [P:(DE-Juel1)VDB66615] ; Kiendler-Scharr, A. [P:(DE-Juel1)4528] ; Spahn, H. [P:(DE-Juel1)VDB65140] ; Tillmann, R. [P:(DE-Juel1)5344] ; Wegener, R. [P:(DE-Juel1)2367] ; Wahner, A. [P:(DE-Juel1)16324]