Hornero, A. [P:(DE-HGF)0] ; North, P. R. J. [P:(DE-HGF)0] ; Zarco-Tejada, P. J. [P:(DE-HGF)0] ; Rascher, Uwe [P:(DE-Juel1)129388] ; Martín, M. P. [P:(DE-HGF)0] ; Migliavacca, M. [P:(DE-HGF)0] ; Hernandez-Clemente, R. [P:(DE-HGF)0]