| 1 (2485) | Bulgarian Academy of Sciences * | BGR |  |
| 2 (4287) | Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences | BGR | |
| 3 (5191) | Georgi Nadjakov Institute of Solid State Physic Bulgarian Academy of Sciences | BGR | |
| 4 (5377) | Institute of Organic Chemistry with Centre of Phytochemistry Bulgarian Academy of Sciences | BGR | |
| 5 (5958) | Medical University Hospital Alexandrovska | BGR |  |
| 6 (6182) | University of Food Technologies, Plovdiv | BGR |  |
| 7 (6457) | Institute of Biophysics and Biomedical Engineering Bulgarian Academy of Sciences | BGR | |
| 8 (6552) | Sofia University | BGR | |
| 9 (6769) | Medical University of Sofia * | BGR | |
| 10 (6813) | Academician Emil Djakov Institute of Electronics Bulgarian Academy of Sciences | BGR | |
| 11 (7261) | Institute of Mathematics and Informatics Bulgarian Academy of Sciences | BGR | |
| 12 (7273) | Medical University of Varna Pof. Dr. Paraskev Stoyano | BGR | |
| 13 (7316) | Trakia University | BGR | |
| 14 (7525) | University of Forestry Sofia | BGR | |
| 15 (7534) | University of Plovdiv Paisii Hilendarski | BGR | |
| 16 (7712) | South West University Neofit Rilski | BGR | |
| 17 (7782) | Medical University - Plovdiv | BGR | |
| 18 (7862) | University of Rousse | BGR | |
| 19 (7890) | Institute of Biodiversity and Ecosystems Research Bulgarian Academy of Sciences | BGR | |
| 20 (7992) | University of Chemical Technology and Metallurgy | BGR | |
| 21 (8113) | Institute of Information and Communication Technologies Bulgarian Academy of Sciences | BGR | |
| 22 (8220) | Agricultural University of Plovdiv | BGR | |
| 23 (8232) | Institute of General and Inorganic Chemistry Bulgarian Academy of Sciences | BGR | |
| 23 (8232) | University of National and World Economy | BGR | |
| 25 (8310) | Technical University of Varna | BGR | |
| 26 (8378) | University Prof. Dr. Assen Zlatarov | BGR | |
| 27 (8389) | Technical University of Sofia | BGR | |
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