1. Institute of Minority Health Research, College of Medicine, University of Illinois at Chicago
2. Department of Pharmacy Systems, Outcomes and Policy, College of Pharmacy, University of Illinois at Chicago
3. Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, Maryland
4. Center for Drug Safety and Effectiveness, Johns Hopkins School of Public Health, Baltimore, Maryland
5. Department of Emergency Medicine, Keck School of Medicine, University of Southern California, Los Angeles
6. Los Angeles County Department of Health Services, Los Angeles, California