Leichtweiss, Thomas [P:(DE-82)126486] ; Henning, Ralph A. [P:(DE-82)126487] ; Köttgen, Julius Rütger [P:(DE-82)IDM01532] ; Schmidt, Rüdiger Matti [P:(DE-82)090499] ; Holländer, Bernd [P:(DE-82)093188] ; Martin, Manfred [P:(DE-82)IDM00105] ; Wuttig, Matthias [P:(DE-82)IDM00089] ; Janek, Jürgen [P:(DE-82)001401]