Yan, Genghua [P:(DE-Juel1)187217] ; Yuan, Ye [P:(DE-Juel1)187218] ; Akel, Samah [P:(DE-Juel1)185846] ; Rau, Uwe [P:(DE-Juel1)130285] ; Kirchartz, Thomas [P:(DE-Juel1)159457]