Stamatelos, Ilias [P:(DE-Juel1)186821] ; Scheepers, Fabian [P:(DE-Juel1)166215] ; Pasel, Joachim [P:(DE-Juel1)129898] ; Dinh, Cao Thang [P:(DE-HGF)0] ; Stolten, Detlef [P:(DE-Juel1)129928]