1. Light Technology Institute (LTI); Karlsruhe Institute of Technology (KIT); Engesserstrasse 13, Bldg. 30.34 76131 Karlsruhe Germany
2. Material Research Center for Energy Systems (MZE); Karlsruhe Institute of Technology (KIT); Strasse am Forum 7, Bldg. 30.48 76131 Karlsruhe Germany
3. Stabstelle Mediation; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany