Contact M Pierre Marchandise Technician Contact, M Mailing Address University of Lille 2 Contact Email: pierre.marchandise@univ-lille2.fr Flore Miellot Technician Contact, M Mailing Address University of Littoral Contact Email: Flore.Miellot@univ-littoral.fr Henri Migaud PUPH Contact, M Mailing Address University of Lille Contact Email: hemigaud@nordnet.fr