Chulist, Robert [P:(DE-H253)PIP1008591] ; Pagounis, Emmanouel [P:(DE-HGF)0] ; Czaja, Paweł [P:(DE-HGF)0] ; Schell, Norbert [P:(DE-H253)PIP1005745] ; Brokmeier, Heinz-Günter [P:(DE-H253)PIP1008389]