1. Ontario Ministry of Northern Development, Mines, Natural Resources and Forestry Wildlife Research and Monitoring Section Trent University Peterborough ON Canada
2. Canadian Wildlife Health Cooperative Department of Pathobiology University of Guelph Guelph ON Canada
3. Department of Pathobiology University of Guelph Guelph ON Canada
4. Animal Health Laboratory University of Guelph Guelph ON Canada
5. Department of Biology Trent University Peterborough ON Canada