1. School of Pharmacy, Biocenter Kuopio, University of Eastern Finland, Yliopistonranta 8, FI-70211 Kuopio, Finland
2. Crystal Engineering, Growth and Design Laboratory, Department of Chemistry, University of Crete, Heraklion GR-71003, Crete, Greece
3. Department of Technical Physics, University of Eastern Finland, Yliopistonranta 8, FI-70211 Kuopio, Finland