1. Department of Chemistry – Ångström Laboratory, Uppsala University, Box 523, SE-75120 Uppsala, Sweden
2. Laboratory of Photomolecular Science, Institute of Chemical Sciences and Engineering, School of Basic Sciences, École polytechnique fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
3. Fraunhofer Institute for Solar Energy Systems ISE, 79110 Freiburg, Germany
4. Department of Sustainable Systems Engineering (INATECH), Albert-Ludwigs-Universität Freiburg, 79110 Freiburg, Germany
5. Institute of Chemical Sciences and Engineering, School of Basic Sciences, École Polytechnique Fédérale de Lausanne (EPFL), CH-1951 Sion, Switzerland