Kaiser Permanente Northern California, Oakland, California, United States
Kaiser Permanente Center for Health Research, Portland, Oregon, United States
Kaiser Permanente Center for Health Research, Portland, Oregon, United States
University of California at Berkeley, Berkeley, California, United States
Kaiser Permanente, Sacramento, California, United States
Kaiser Permanente Northern California, Oakland, California, United States
Group Health Research Institute, Seattle, Washington, United States
Kaiser Permanente Southern California, Los Angeles, California, United States
Center for Human Nutrition, Denver, Colorado, United States
Kaiser Permanente Center for Health Research, Hawaii, Honolulu, Hawaii, United States
Kaiser Permanente, Irvine, California, United States