1. University of Maryland, College Park, MD
2. School of Natural Resources and Environment, University of Michigan, Ann Arbor, MI
3. Northwest Fisheries Science Center (NWFSC), National Oceanographic and Space Administration (NOAA), Seattle, WA, USA.
4. Monash University, Clayton, VIC, Australia.
5. Academy of Natural Sciences, Philadelphia, PA
6. University of Idaho, Boise, ID
7. University of New Mexico, Albuquerque, NM
8. U.S. Geological Survey (USGS), Cooperative Research Units, Columbia, MO
9. University of Missouri, Columbia, MO
10. Southwest Biological Science Center, USGS, Tucson, AZ
11. University of Idaho, Moscow, ID
12. University of California, Berkeley, CA
13. University of Georgia, Athens, GA
14. Center for Biological Informatics, USGS, Denver, CO, USA. Complete addresses are available online.