1. Applied Physics Laboratory; University of Washington; Seattle; Washington; USA
2. Office of Science and Technology; NMFS, NOAA; Silver Spring; Maryland; USA
3. Pacific Marine Environmental Laboratory; NOAA; Seattle; Washington; USA
4. Graduate School of Oceanography; University of Rhode Island; San Diego; California; USA
5. Alaska Fisheries Science Center; NMFS, NOAA; Seattle; Washington; USA
6. Cooperative Institute for Marine Resources Studies; Oregon State University and Pacific Marine Environmental Laboratory, NOAA; Newport; Oregon; USA