1. Department of Applied Physics, University of Eastern Finland, Yliopistonranta 1, FI-70211 Kuopio, Finland
2. 3AWater Oy, Microkatu 1, FI-70210 Kuopio, Finland
3. School of Pharmacy, University of Eastern Finland, Yliopistonranta 1, FI-70211 Kuopio, Finland