Haegel, F.-H. [P:(DE-Juel1)129465] ; Zimmermann, E. [P:(DE-Juel1)133962] ; Esser, O. [P:(DE-Juel1)129450] ; Breede, K. [P:(DE-Juel1)VDB87675] ; Huisman, J.A. [P:(DE-Juel1)129472] ; Glaas, W. [P:(DE-Juel1)133890] ; Berwix, J. [P:(DE-Juel1)133866] ; Vereecken, H. [P:(DE-Juel1)129549]