1. U.S. Geological Survey, Western Fisheries Research Center (WFRC), 6505 NE 65th Street, Seattle, WA 98115, USA
2. Department of Biology, Indiana University, 1001 E 3rd St, Bloomington, IN 47405, USA
3. Department of Comparative Medicine, University of Washington, Seattle, WA 98195, USA
4. QEDA Consulting, 4007 Densmore Avenue N, Seattle, WA 98103, USA
5. School of Aquatic and Fishery Sciences, University of Washington, Seattle, WA 98195, USA
6. Freshwater Institute, Fisheries and Oceans Canada (DFO), 501 University Crescent, Winnipeg, MB R3T 2N6, Canada
7. Pacific Salmon Foundation (PSF), 1682 W 7th Ave., Vancouver, BC V6J 4S6, Canada
8. Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, ON N1G 2W1, Canada