Colangelo, G. [P:(DE-HGF)0] ; Dürr, S. [P:(DE-Juel1)132580] ; Jüttner, A. [P:(DE-HGF)0] ; Lellouch, L. [P:(DE-HGF)0] ; Leutwyler, H. [P:(DE-HGF)0] ; Lubicz, V. [P:(DE-HGF)0] ; Necco, S. [P:(DE-HGF)0] ; Sachrajda, C.T. [P:(DE-HGF)0] ; Simula, S. [P:(DE-HGF)0] ; Vladikas, A. [P:(DE-HGF)0] ; Wenger, U. [P:(DE-HGF)0] ; Wittig, H. [P:(DE-HGF)0]