De Schepper, V. [P:(DE-HGF)0] ; Bühler, Jonas [P:(DE-Juel1)5963] ; Thorpe, Michael [P:(DE-Juel1)129411] ; Roeb, Gerhard [P:(DE-Juel1)129390] ; Huber, Gregor [P:(DE-Juel1)129333] ; van Dusschoten, Dagmar [P:(DE-Juel1)129425] ; Jahnke, Siegfried [P:(DE-Juel1)129336] ; Steppe, K. [P:(DE-HGF)0]