Geng, Yan [P:(DE-82)022953] ; Ullrich, Sebastian [P:(DE-82)030712] ; Grottke, Oliver [P:(DE-82)020601] ; Rossaint, Rolf [P:(DE-82)000434] ; Kuhlen, Torsten [P:(DE-82)IDM00462] ; Deserno, Thomas [P:(DE-82)IDM00227]