| Contractor | Service | State | Compensation |
|---|---|---|---|
| Johns Hopkins University | Research services | — | $2.6M |
| Philips Healthcare | Research services | — | $759K |
| Regents of the University of Colorado | Research services | — | $297K |
| MASS General Hospital | Research services | — | $250K |
| Washington University | Research services | — | $191K |