MacKenzie, A. R. [P:(DE-HGF)0] ; Schiller, C. [P:(DE-Juel1)VDB1410] ; Peter, T. [P:(DE-HGF)0] ; Fix, A. [P:(DE-HGF)0] ; Sitnikov, N. [P:(DE-HGF)0] ; Shur, G. [P:(DE-HGF)0]