Toral, F. [P:(DE-HGF)0] ; Abramian, Pablo [P:(DE-HGF)0] ; Bandelmann, Ruediger [P:(DE-H253)PIP1002933] ; Brueck, Heiner [P:(DE-H253)PIP1003159] ; Calero, J. [P:(DE-HGF)0] ; Garcia-Tabares, L. [P:(DE-HGF)0] ; Gutiérrez, José L. [P:(DE-HGF)0] ; Martinez, T. [P:(DE-HGF)0] ; Rodriguez, E. [P:(DE-HGF)0] ; Sanchez, L. [P:(DE-HGF)0]