Institution: | 1. Institute of Parasitology, Biology Centre, České Budějovice, Czech Republic.; 2. Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic.; 3. Canadian Institute for Advanced Research, Toronto, Canada.; 4. Statens Serum Institut, Copenhagen, Denmark.; 5. Departments of Botany and Zoology, University of British Columbia, Vancouver, Canada.; University of Wisconsin Medical School, UNITED STATES, |