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