1. Memorial University of Newfoundland, 230 Elizabeth Avenue, St. John's, Newfoundland and Labrador A1B 3X9, Canada
2. Canadian Wildlife Health Cooperative, Atlantic Region, Atlantic Veterinary College, University of Prince Edward Island, 550 University Avenue, Charlottetown, Prince Edward Island C1A 4P3, Canada
3. Wildlife Research Division, Science and Technology Branch, Environment and Climate Change Canada, 6 Bruce Street, Mount Pearl, Newfoundland and Labrador A1N 4T3, Canada
4. Canadian Wildlife Service, Environment and Climate Change Canada, 6 Bruce Street, Mount Pearl, Newfoundland and Labrador A1N 4T3, Canada
5. US Geological Survey, National Wildlife Health Center, 6006 Schroeder Road, Madison, Wisconsin 53711, USA
6. Ecotoxicology and Wildlife Health Division, Science & Technology Branch, Environment and Climate Change Canada, 115 Perimeter Road, Saskatoon, Saskatchewan S7N 0X4, Canada
7. Private Veterinary Practice, St. John's, Newfoundland and Labrador A1K1G8, Canada
8. Animal Health Division, Forestry and Agrifoods Agency, PO Box 7400, St. John's, Newfoundland and Labrador A1E 3Y5, Canada