1. Institute of Nanotechnology
(INT), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
2. Technomedicum, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia
3. Helmholtz Institute Ulm for Electrochemical Energy Storage (HIU), Albert-Einstein-Allee
11, 89081 Ulm, Germany