Li, C. [P:(DE-Juel1)174035] ; Oelmann, J. [P:(DE-Juel1)169485] ; Brezinsek, S. [P:(DE-Juel1)129976] ; Rasinski, M. [P:(DE-Juel1)162160] ; Dhard, C. P. [P:(DE-HGF)0] ; Sunn Pedersen, T. [P:(DE-HGF)0] ; König, R. [P:(DE-Juel1)159297] ; Neubauer, O. [P:(DE-Juel1)130109] ; Linsmeier, Ch. [P:(DE-Juel1)157640] ; Ding, H. [P:(DE-HGF)0] ; the W7-X team [P:(DE-HGF)0]