1. Smart Hardware RISE Research Institutes of Sweden Norrköping SE‐602 21 Sweden
2. Materials and Surface Design RISE Research Institutes of Sweden Stockholm SE‐114 86 Sweden
3. Division of Solid‐State Electronics Department of Electrical Engineering Uppsala University Uppsala SE‐751 03 Sweden
4. BillerudKorsnäs AB Frövi SE‐718 80 Sweden