Zwieglinski, B. [P:(DE-HGF)0] ; Chlopik, A. [P:(DE-HGF)0] ; Gerhardt, A. [P:(DE-Ds200)OR0349] ; Kesik, G. [P:(DE-HGF)0] ; Lühning, J. [P:(DE-Ds200)OR0756] ; Orth, H. [P:(DE-Ds200)OR0904] ; Trzcinski, A. [P:(DE-HGF)0]