1. M. Smoluchowski Institute of Physics Jagiellonian University Łojasiewicza 11 30-348 Kraków Poland
2. Department of Chemistry and Applied Biosciences ETH Zurich 8093 Zurich Switzerland
3. The Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences 31-342 Krakow Poland
4. Department of Pharmaceutical Biophysics Faculty of Pharmacy Jagiellonian University Medical College 31-007 Kraków Poland