1. LASIR
CNRS UMR 8516, Université Lille1, Sciences et Technologies, 59655 Villeneuve d’Ascq Cedex, France
2. IDAEA-CSIC, Jordi Girona 18, 08028 Barcelona, Spain
3. Chemometrics
Group, Department of Analytical Chemistry, Universitat de Barcelona, Diagonal 645, 08028 Barcelona, Spain