1. Program in Molecular Structure and Function, The Hospital for Sick Children Toronto Ontario Canada
2. Department of Molecular Genetics, University of Toronto Toronto Ontario Canada
3. Molecular Parasitology Section, Laboratory of Parasitic Diseases, NIAID, National Institutes of Health Bethesda MD USA
4. Department of Computer Science, University of Toronto Toronto Ontario Canada
5. Department of Ecosystem and Public Health, Faculty of Veterinary Medicine, University of Calgary 3280 Hospital Drive NW Calgary Alberta T2N 4Z6 Canada
6. Department of Biochemistry, University of Toronto Toronto Ontario Canada