University of Toulouse I, 2007; University of Toulouse I, 2007; University of Toulouse I, 2007; University of Toulouse I, 2007; University of Toulouse I, 2006; University of Toulouse I, 2006; University of Toulouse I, 2006; University of Toulouse I, 2006; University of Versailles Saint-Quentin en Yvelines, 2009