1. Australian Institute of Marine Science; PMB 3 Townsville MC Queensland 4810 Australia
2. Pacific Salmon Ecology and Conservation Laboratory; Department of Forest and Conservation Sciences; University of British Columbia; 2424 Main Mall Vancouver British Columbia V6T 1Z4 Canada
3. Kintama Research Services, Ltd.; 10-1850 Northfield Road Nanaimo British Columbia V9S 3B3 Canada
4. Science Division, Freshwater Fisheries Society of BC; 34345 Vye Road Abbotsford British Columbia V2S 7P6 Canada
5. Anatomy, Physiology & Cell Biology, and Wildlife, Fish & Conservation Biology; University of California, Davis; One Shields Avenue Davis California 95616 USA
6. Fisheries and Oceans Canada, Science Branch, Pacific Region; School of Resource and Environmental Management; Simon Fraser University; Burnaby British Columbia V5A 1S6 Canada
7. Fish Ecology and Conservation Physiology Laboratory; Department of Biology and Institute of Environmental Science; Carleton University; 1125 Colonel By Dr. Ottawa Ontario K1S 5B6 Canada
8. Department of Zoology; University of British Columbia; 6270 University Blvd Vancouver British Columbia V6T 1Z4 Canada
9. Faculty of Land and Food Systems; University of British Columbia; 2357 Main Mall Vancouver British Columbia V6T 1Z4 Canada