Krott, M. [P:(DE-HGF)0] ; Houben, A. [P:(DE-Juel1)VDB70856] ; Müller, P. [P:(DE-HGF)0] ; Walter, J. [P:(DE-HGF)0] ; Schweika, W. [P:(DE-Juel1)130963] ; Su, Y. [P:(DE-Juel1)130991] ; Dronskowski, R. [P:(DE-HGF)0]