1. IMEC, Kapeldreef 75, B-3001 Leuven, Belgium
2. Instituut voor Kern-en Stralingsfysika, KU Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
3. Department of Energy Conversion and Storage, Technical University of Denmark, Fysikvej, Building 310, DK-2800 Kgs Lyngby, Denmark
4. DTU Nanolab, Technical University of Denmark, Building 347, DK-2800 Kgs Lyngby, Denmark
5. CAPRES A/S, DTU Science Park, Building 373, DK-2800 Kgs Lyngby, Denmark