1. Idaho Department of Fish and Game; 3316 16th St.; Lewiston; ID; 83501; USA
2. Center for Infectious Disease Dynamics; Penn State University; University Park; PA; 16802; USA
3. U.S. Geological Survey; Northern Rocky Mountain Science Center; Bozeman; MT; 59715; USA
4. Department of Ecology and Evolutionary Biology; Princeton University; Princeton; NJ; 08544; USA
5. Department of Veterinary Microbiology and Pathology; Washington State University; Pullman; WA; 99164; USA