1. Drug Research Program Division of Pharmaceutical Chemistry and Technology Faculty of Pharmacy University of Helsinki Helsinki FI‐00014 Finland
2. Department of Pharmaceutical Technology Faculty of Pharmaceutical Sciences Prince of Songkla University Hat Yai 90110 Thailand
3. Department of Biomolecular Sciences University of Urbino Carlo Bo Urbino Italy 61029
4. Helsinki Institute of Life Science (HiLIFE) University of Helsinki Helsinki FI‐00014 Finland