1. Resource Assessment and Conservation Engineering Division Alaska Fisheries Science CenterNOAA Seattle WA USA
2. School of Aquatic and Fishery Science University of Washington Seattle WA USA
3. Habitat and Ecological Processes Research Program Alaska Fisheries Science CenterNOAA Seattle WA USA
4. Division for Fishing Statistics and Databases Pacific branch of the Russian Federal Research Institute Of Fisheries and Oceanography VNIRO (TINRO) Vladivostok Russia
5. Resource Ecology and Fisheries Management Division Alaska Fisheries Science CenterNOAA Seattle WA USA