1. Nutrition Research Division, Health Canada, Banting Research Centre, Ottawa, Ontario, Canada K1A 0K9
2. Toxicology Research Division, Food Directorate, Health Products and Food Branch, Health Canada, Banting Research Centre, Ottawa, Ontario, Canada K1A 0K9
3. Bureau of Food Policy and Science Integration, HPFB, Health Canada, Ottawa, ON
4. Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario, Canada K1H 8M5