1. Center for Advanced Systems Understanding (CASUS), D-02826 Görlitz, Germany
2. Institute of Computational Sciences, Università Della Svizzera Italiana, 6900 Lugano, Switzerland
3. National Centre for Computational Design and Discovery of Novel Materials MARVEL, Università Della Svizzera Italiana, 6900 Lugano, Switzerland
4. Department of Physics, ETH Zurich, 8092 Zurich, Switzerland
5. Helmholtz-Zentrum Dresden-Rossendorf (HZDR), D-01328 Dresden, Germany
6. Department of Chemistry and Applied Biosciences, ETH Zurich, 8092 Zurich, Switzerland