Mokhlesi, Amin [P:(DE-HGF)0] ; Hartmann, Rudolf [P:(DE-Juel1)132001] ; Kurtán, Tibor [P:(DE-HGF)0] ; Weber, Horst [P:(DE-HGF)0] ; Lin, Wenhan [P:(DE-HGF)0] ; Chaidir, Chaidir [P:(DE-HGF)0] ; Müller, Werner E. G. [P:(DE-HGF)0] ; Daletos, Georgios [P:(DE-HGF)0] ; Proksch, Peter [P:(DE-HGF)0]