1. Department of Parasitology, Leiden University Medical Center, Leiden, 2333ZA, The Netherlands
2. Laboratory of Clinical Metabolomics, Tomsk State University, Tomsk 634050, Russian Federation
3. Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, 2333ZA, The Netherlands
4. Central Research Laboratory Siberian State Medical University, Tomsk 634050, Russian Federation