1. Department of Electrical Engineering and Automation; School of Electrical Engineering; Aalto University; Maarintie 8 FI-00076 Espoo Finland
2. Department of Pharmaceutical Science; Åbo Akademi University; Artillerigatan 6 FI-02520 Turku Finland
3. Faculty of Biomedical Sciences and Engineering; Tampere University of Technology; FI-33720 Tampere Finland
4. Drug Research Program; Division of Pharmaceutical Chemistry and Technology; Faculty of Pharmacy; University of Helsinki; Viikinkaari 5E FI-00014 Helsinki Finland
5. Helsinki Institute of Life Science (HiLIFE); University of Helsinki; FI-00014 Helsinki Finland