1. Center for Protein Studies, Faculty of Biology, University of Havana, 10400 Havana, Cuba
2. Wellcome Centre for Anti-Infective Research, School of Life Sciences, University of Dundee, DD1 4HN Scotland, U.K.
3. Centre for Molecular Simulations, University of Calgary, Calgary, AB T2N 1N4, Canada
4. Institute of Parasitology, Biology Centre, Czech Academy of Sciences, 37005 České Budějovice, Czech Republic
5. Faculty of Sciences, University of South Bohemia, 37005 České Budějovice, Czech Republic