1. School of Aquatic and Fishery Sciences, Univ. of Washington Seattle WA USA
2. Dept of Fisheries and Oceans Canada Nanaimo BC Canada
3. Alaska Fisheries Science Center, NOAA‐Fisheries Seattle WA USA
4. Dept of Marine Sciences, Univ. of Connecticut Storrs CT USA
5. Northwest Fisheries Science Center, NOAA‐Fisheries Seattle WA USA