Thon, A. [P:(DE-HGF)0] ; Merschdorf, M. [P:(DE-HGF)0] ; Pfeiffer, W. [P:(DE-HGF)0] ; Klamroth, T. [P:(DE-HGF)0] ; Saalfrank, P. [P:(DE-HGF)0] ; Diesing, D. [P:(DE-Juel1)VDB14258]