Röhrens, Daniel [P:(DE-Juel1)141800] ; Büchler, Oliver [P:(DE-Juel1)129595] ; Sebold, Doris [P:(DE-Juel1)129662] ; Schafbauer, Wolfgang [P:(DE-HGF)0] ; Franco, Thomas [P:(DE-HGF)0] ; Menzler, Norbert H. [P:(DE-Juel1)129636] ; Buchkremer, Hans Peter [P:(DE-Juel1)129594]