Yu, Shicheng [P:(DE-Juel1)161141] ; Mertens, Andreas [P:(DE-Juel1)166415] ; Tempel, Hermann [P:(DE-Juel1)161208] ; Eichel, Rüdiger-A. [P:(DE-Juel1)156123] ; Kungl, Hans [P:(DE-Juel1)157700] ; Schierholz, Roland [P:(DE-Juel1)161348]