1. Department of Health Policy and Management, Gillings School of Global Public Health the University of North Carolina at Chapel Hill Chapel Hill North Carolina
2. RTI International Research Triangle Park North Carolina
3. Department of Epidemiology, Gillings School of Global Public Health University of North Carolina Chapel Hill North Carolina
4. Lineberger Comprehensive Cancer Center, School of Medicine University of North Carolina Chapel Hill North Carolina
5. Department of Urology, Roswell Park Comprehensive Cancer Center Buffalo New York
6. Louisiana State University Health Sciences Center School of Public Health New Orleans Louisiana
7. School of Nursing University of North Carolina at Chapel Hill Chapel Hill North Carolina
8. Department of Urology Louisiana State University New Orleans Louisiana
9. Department of Radiation Oncology University of North Carolina Chapel Hill North Carolina
10. Department of Psychiatry University of North Carolina Chapel Hill North Carolina