1. Swiss Tropical and Public Health Institute, Socinstrasse 57, 4002 Basel, Switzerland
2. University of Basel, Petersplatz
1, 4003 Basel, Switzerland
3. Department
of Chemistry and Applied Biosciences, Institute of Pharmaceutical
Sciences, Swiss Federal Institute of Technology (ETH) Zürich, Vladimir-Prelog-Weg 1-5/10, 8093 Zürich, Switzerland