Zhang, Shidong [P:(DE-Juel1)168221] ; Hess, Steffen [P:(DE-Juel1)185812] ; Marschall, Holger [P:(DE-HGF)0] ; Reimer, Uwe [P:(DE-Juel1)6697] ; Beale, Steven [P:(DE-Juel1)157835] ; Lehnert, Werner [P:(DE-Juel1)129883]