Haegel, Franz-Hubert [P:(DE-Juel1)129465] ; Esser, Odilia [P:(DE-Juel1)129450] ; Treichel, Andrea [P:(DE-Juel1)144273] ; Bouzelmate, Mohammed Amine [P:(DE-HGF)0] ; Breu, Josef [P:(DE-HGF)0] ; Zimmermann, Egon [P:(DE-Juel1)133962] ; Huisman, Johan Alexander [P:(DE-Juel1)129472] ; Vereecken, Harry [P:(DE-Juel1)129549]