1. National Marine Fisheries ServiceNorthwest Fisheries Science CenterEnvironmental Conservation Division, 2032 Southeast OSU DriveNewportOregon97365USA
2. Civil and Environmental Engineering DepartmentUniversity of California–DavisOne Shields AvenueDavisCalifornia95616USA
3. National Marine Fisheries ServiceNorthwest Fisheries Science CenterEnvironmental Conservation Division2725 Montlake Boulevard EastSeattleWashington98112USA