Liu, Yi [P:(DE-HGF)0] ; Zhang, Yuli [P:(DE-HGF)0] ; Wang, Yong [P:(DE-Juel1)129939] ; Liu, Chuanxi [P:(DE-HGF)0] ; Cai, Zhaonan [P:(DE-HGF)0] ; Konopka, Paul [P:(DE-Juel1)129130] ; Müller, Rolf [P:(DE-Juel1)129138]