| 1 (3722) | Medical University of Sofia * | BGR |  |
| 2 (3838) | Institute of Organic Chemistry with Centre of Phytochemistry Bulgarian Academy of Sciences | BGR |  |
| 3 (4061) | Medical University - Plovdiv | BGR | |
| 4 (4147) | University of Chemical Technology and Metallurgy | BGR | |
| 5 (4328) | University of Food Technologies, Plovdiv | BGR | |
| 6 (5139) | Georgi Nadjakov Institute of Solid State Physic Bulgarian Academy of Sciences | BGR | |
| 7 (5500) | Bulgarian Academy of Sciences * | BGR | |
| 8 (5874) | Sofia University | BGR | |
| 9 (6133) | Trakia University | BGR | |
| 10 (6283) | University Prof. Dr. Assen Zlatarov | BGR | |
| 11 (6331) | University of Plovdiv Paisii Hilendarski | BGR | |
| 12 (6705) | Academician Emil Djakov Institute of Electronics Bulgarian Academy of Sciences | BGR | |
| 13 (6808) | Technical University of Varna | BGR | |
| 14 (6842) | Technical University of Sofia | BGR | |
| 15 (6983) | Medical University of Varna Pof. Dr. Paraskev Stoyano | BGR | |
| 16 (7248) | Institute of Biophysics and Biomedical Engineering Bulgarian Academy of Sciences | BGR | |
| 16 (7248) | South West University Neofit Rilski | BGR | |
| 18 (7413) | University of Rousse | BGR | |
| 18 (7413) | Institute of Information and Communication Technologies Bulgarian Academy of Sciences | BGR | |
| 20 (7583) | Institute of Mathematics and Informatics Bulgarian Academy of Sciences | BGR | |
| 21 (7623) | Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences | BGR | |
| 22 (7660) | University of Forestry Sofia | BGR | |
| 22 (7660) | Institute of Biodiversity and Ecosystems Research Bulgarian Academy of Sciences | BGR | |
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