Affiliation: | 1. Institute of Numerical Mathematics, Russian Academy of Sciences, Moscow, Russia and Mathematics Department, University College Chester, Chester, UK;2. Mathematics & Statistics Department, Memorial University of Newfoundland, St. John''s, Newfoundland, Canada;3. Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel and Laboratory of Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD, USA |