Gibbon, P. [P:(DE-Juel1)132115] ; Speck, R. [P:(DE-Juel1)132268] ; Arnold, L. [P:(DE-Juel1)132044] ; Winkel, M. [P:(DE-Juel1)140128] ; Hübner, H. [P:(DE-Juel1)VDB99128]