| 1 (432) | US Food and Drug Administration | USA | |
| 2 (588) | National Institute of Standards and Technology * | USA | |
| 3 (704) | Center for Devices and Radiological Health | USA | |
| 4 (710) | Lawrence Berkeley National Laboratory * | USA | |
| 5 (806) | Argonne National Laboratory * | USA | |
| 6 (1005) | Oak Ridge National Laboratory | USA | |
| 7 (1260) | U.S. Department of Energy * | USA | |
| 8 (1342) | National Aeronautics and Space Administration * | USA | |
| 9 (1526) | U.S. Army * | USA | |
| 10 (1552) | U.S. Air Force | USA | |
| 11 (1624) | Los Alamos National Laboratory * | USA | |
| 12 (1701) | Pacific Northwest National Laboratory * | USA | |
| 13 (1925) | Lawrence Livermore National Laboratory * | USA | |
| 14 (1941) | Nemours Children's Health System | USA | |
|