Rudolph, S. [P:(DE-Juel1)143809] ; Mester, A. [P:(DE-Juel1)140421] ; van der Kruk, J. [P:(DE-Juel1)129561] ; Weihermüller, L. [P:(DE-Juel1)VDB17057] ; Zimmermann, E. [P:(DE-Juel1)133962] ; Vereecken, H. [P:(DE-Juel1)129549]