1. National Cancer Institute Rockville Maryland
2. GlaxoSmithKline Philadelphia Pennsylvania
3. Evidera Bethesda Maryland
4. Research Triangle Institute Research Triangle Park North Carolina
5. University of North Carolina Gillings School of Public Health Chapel Hill North Carolina
6. HealthCore Wilmington Delaware
7. VA Salt Lake City Healthcare/VINCI Salt Lake City Utah
8. London School of Hygiene & Tropical Medicine London UK
9. IQVIA London UK
10. Duke University Durham North Carolina