Klett, Joachim [P:(DE-HGF)0] ; Ziegler, Jürgen [P:(DE-HGF)0] ; Radetinac, Aldin [P:(DE-HGF)0] ; Kaiser, Bernhard [P:(DE-HGF)0] ; Schäfer, Rolf [P:(DE-HGF)0] ; Jaegermann, Wolfram [P:(DE-HGF)0] ; Urbain, Félix [P:(DE-Juel1)156469] ; Becker, Jan Philipp [P:(DE-Juel1)142337] ; Smirnov, Vladimir [P:(DE-Juel1)130297] ; Finger, Friedhelm [P:(DE-Juel1)130238]