1. Centre de Physique Théorique, École Polytechnique, 91128 Palaiseau, France
2. CEA, LITEN, 17 Rue des Martyrs, 38054 Grenoble, France
3. Collège de France, 11 place Marcelin Berthelot, 75005 Paris, France
4. College of Chemistry and Molecular Engineering, Peking University, 100871 Beijing, China
5. European Theoretical Spectroscopy Facility (ETSF), Europe