Kammerbauer, Fabian [P:(DE-HGF)0] ; Freimuth, Frank [P:(DE-Juel1)130643] ; Frömter, Robert [P:(DE-HGF)0] ; Mokrousov, Yuriy [P:(DE-Juel1)130848] ; Kläui, Mathias [P:(DE-HGF)0]