University of California, Irvine - Department of Environmental and Occupational Health, Oregon State University - College of Public Health and Human Sciences, University of California, San Diego (UCSD) - Scripps Institution of Oceanography, Kaiser Permanente Southern California - Department of Research & Evaluation, Kaiser Permanente Southern California - Department of Research & Evaluation, Kaiser Permanente Southern California - Department of Research & Evaluation, Kaiser Permanente Southern California - Department of Research & Evaluation, University of Southern California, Kaiser Permanente Southern California - Department of Health Systems Science and University of California, Irvine - Department of Environmental and Occupational Health