Wang, Chun li [P:(DE-Juel1)204354] ; Xu, Chen-yang [P:(DE-Juel1)156312] ; Ma, Ren-tian [P:(DE-HGF)0] ; Li, Qi-rui ; Hu, Fei-nan [P:(DE-HGF)0] ; Zhao, Shi-wei [P:(DE-HGF)0] ; Bol, Roland [P:(DE-Juel1)145865]