1. School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia
2. Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo nam. 2 , Praha 6 CZ-16610, Czech Republic
3. The Centre for Microscopy and Microanalysis, The University of Queensland, Brisbane 4072, Australia
4. University of Chemical Technology Prague, Technická 5 , Prague 6 CZ-166 28, Czech Republic
5. Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 31, České Budějovice CZ-37005, Czech Republic