Froehlich, A. [P:(DE-HGF)0] ; Gabel, F. [P:(DE-HGF)0] ; Jasnin, M. [P:(DE-HGF)0] ; Lehnert, U. [P:(DE-HGF)0] ; Oesterhelt, D. [P:(DE-HGF)0] ; Stadler, A.M. [P:(DE-Juel1)VDB78506] ; Tehei, M. [P:(DE-HGF)0] ; Weik, M. [P:(DE-HGF)0] ; Wood, K. [P:(DE-HGF)0] ; Zaccai, G. [P:(DE-HGF)0]