Klein, F. [P:(DE-Juel1)166427] ; Wegener, T. [P:(DE-Juel1)161367] ; Litnovsky, A. [P:(DE-Juel1)130090] ; Rasinski, M. [P:(DE-Juel1)162160] ; Du, H. [P:(DE-Juel1)145710] ; Mayer, J. [P:(DE-Juel1)130824] ; Linsmeier, Ch. [P:(DE-Juel1)157640]