1. Department of Pharmacy, Ludwig-Maximilians-University, Butenandstraße 5-13, 81377 Munich, Germany
2. Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland
3. CBMN (UMR 5248), Univ. Bordeaux, CNRS, Bordeaux INP, 2 Rue Robert Escarpit, 33600 Pessac, France