Walters, A. C. [P:(DE-HGF)0] ; Keller, T. [P:(DE-HGF)0] ; Boeri, L. [P:(DE-HGF)0] ; Demler, E. [P:(DE-HGF)0] ; Wolf, T. [P:(DE-HGF)0] ; Su, Y. [P:(DE-Juel1)130991] ; Price, S. [P:(DE-Juel1)VDB84368] ; Xiao, Y. [P:(DE-Juel1)131047] ; Brückel, T. [P:(DE-Juel1)130572] ; Keimer, B. [P:(DE-HGF)0]