1. Department of Biology, San Diego State University, 5500 Campanile Drive, San Diego, California 92182, United States
2. Department of Environmental Toxicology, University of California—Davis, 1 Shields Avenue, Davis, California 95616, United States
3. School of Public Health, San Diego State University, 5500 Campanile Drive, San Diego, California 92182, United States
4. Ocean Associates, Incorporated, under contract to the Southwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Arlington, Virginia 22207, United States