Bohn, Birger [P:(DE-Juel1)2693] ; Dorn, Hans-Peter [P:(DE-Juel1)16317] ; Rohrer, Franz [P:(DE-Juel1)16347] ; Tillmann, Ralf [P:(DE-Juel1)5344] ; Wegener, Robert [P:(DE-Juel1)2367] ; Li, Xin [P:(DE-HGF)0] ; Fuchs, Hendrik [P:(DE-Juel1)7363]