Guhl, Conrad [P:(DE-HGF)0] ; Kehne, Philipp [P:(DE-HGF)0] ; Ma, Qianli [P:(DE-Juel1)129628] ; Tietz, Frank [P:(DE-Juel1)129667] ; Komissinskiy, Philipp [P:(DE-HGF)0] ; Jaegermann, Wolfram [P:(DE-HGF)0] ; Hausbrand, René [P:(DE-HGF)0]