| 1 (513) | Horia Hulubei National Institute of Physics and Nuclear Engineering | ROU |  |
| 2 (526) | National Institute for Research and Development of Isotopic and Molecular Technologies | ROU | |
| 3 (576) | Institute of Atomic Physics * | ROU | |
| 4 (588) | Romanian Academy * | ROU | |
| 5 (659) | Academy of Romanian Scientists | ROU | |
| 6 (683) | National Institute for Laser, Plasma and Radiation Physics | ROU | |
| 7 (701) | National Institute of Materials Physics | ROU | |
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