1. Department of Psychiatry; University of Pittsburgh; Pittsburgh PA
2. Department of Psychology; University of Pittsburgh; Pittsburgh PA
3. Department of Epidemiology; University of Pittsburgh; Pittsburgh PA
4. Department of Biostatistics; University of Pittsburgh; Pittsburgh PA
5. Department of Surgery; University of Pittsburgh; Pittsburgh PA
6. Department of Acute and Tertiary Care; University of Pittsburgh School of Nursing; Pittsburgh PA
7. Thomas E. Starzl Transplantation Institute; University of Pittsburgh Medical Center; Pittsburgh PA
8. Department of Medicine; University of Pittsburgh; Pittsburgh PA
9. Center for Health Equity Research and Promotion; Veterans Administration Pittsburgh Healthcare System; Pittsburgh PA
10. Department of Statistics; Carnegie Mellon University; Pittsburgh PA