1. National Oceanic and Atmospheric Administration National Marine Fisheries Service Fish Ecology Division 2032 Southeast OSU Drive Newport Oregon 97365 USA
2. Cooperative Institute for Marine Resources Studies 2030 South Marine Science Drive Newport Oregon 97365 USA
3. Institute of Marine Sciences University of California–Santa Cruz Santa Cruz California 95060 USA
4. National Oceanic and Atmospheric Administration, Southwest Fisheries Science Center La Jolla California 92037 USA