1. Department of Animal and Poultry Science; University of Saskatchewan; 72 Campus Drive Saskatoon SK S7N 5B5 Canada
2. Canadian Food Inspection Agency; Food Production and Inspection Branch; 2162 Airport Drive Saskatoon SK S7L 6M6 Canada
3. Canadian Food Inspection Agency; Food Production and Inspection Branch; Box 1719 Wynyard SK SOA 4T0 Canada
4. Canadian Food Inspection Agency; Food Production and Inspection Branch; 7727- 127 Avenue Edmonton AB T5E 5T1 Canada
5. Department of Veterinary Microbiology; University of Saskatchewan; 52 Campus Drive Saskatoon SK S7N 5B4 Canada