Abitaev, Karina [P:(DE-HGF)0] ; Qawasmi, Yaseen [P:(DE-HGF)0] ; Atanasova, Petia [P:(DE-HGF)0] ; Dargel, Carina [P:(DE-HGF)0] ; Bill, Joachim [P:(DE-HGF)0] ; Hellweg, Thomas [P:(DE-HGF)0] ; Sottmann, Thomas [P:(DE-HGF)0]