Denver Health, Denver, Colorado, United States
Kaiser Permanente Southern California, Pasadena, California, United States
Kaiser Permanente Washington Health Research Institute, Seattle, Washington, United States
Dana Farber Cancer Institute, Boston, Massachusetts, United States
Kaiser Permanente Division of Research, Oakland, California, United States
Penn State Cancer Institute, Hershey, Pennsylvania, United States
Kaiser Permanente Fremont Emergency Department, Fremont, California, United States
Kaiser Permanente Antioch Emergency Department, Antioch, California, United States
Kaiser Permanente Oakland Emergency Department, Oakland, California, United States
Kaiser Permanente Los Angeles Medical Center, Los Angeles, California, United States
City of Hope, Duarte, California, United States
Kaiser Permanente Center for Health Research, Portland, Oregon, United States
Denver Health, Denver, Colorado, United States