Fisseha, R. [P:(DE-Juel1)VDB66615] ; Spahn, H. [P:(DE-Juel1)VDB65140] ; Wegener, R. [P:(DE-Juel1)2367] ; Hohaus, T. [P:(DE-Juel1)VDB67355] ; Brasse, G. [P:(DE-Juel1)VDB73213] ; Wissel, H. [P:(DE-Juel1)VDB50316] ; Tillmann, R. [P:(DE-Juel1)5344] ; Wahner, A. [P:(DE-Juel1)16324] ; Koppmann, R. [P:(DE-HGF)0] ; Kiendler-Scharr, A. [P:(DE-Juel1)4528]