1. Center for Community Outreach and Policy, Stein Eye Institute, David Geffen School of Medicine, UCLA (University of California, Los Angeles)
2. Los Angeles Biomedical Research Institute, Harbor-UCLA Medical Center, Torrance
3. Department of Biostatistics, Fielding School of Public Health, UCLA
4. Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania
5. Department of Medicine, University of Massachusetts Medical School, Worcester
6. Department of Preventive Medicine, University of Tennessee Health Sciences Center, Memphis
7. Division of Health Policy and Management, School of Public Health, University of Minnesota, Minneapolis
8. Department of Epidemiology, Fielding School of Public Health, UCLA