| 1 (2688) | Institute of Organic Chemistry with Centre of Phytochemistry Bulgarian Academy of Sciences | BGR |  |  |
| 2 (3362) | Medical University Hospital Alexandrovska | BGR |  | |
| 3 (4482) | Medical University of Sofia * | BGR |  | |
| 4 (4786) | University of Food Technologies, Plovdiv | BGR | | |
| 5 (4917) | Institute of Biophysics and Biomedical Engineering Bulgarian Academy of Sciences | BGR | | |
| 6 (5464) | Georgi Nadjakov Institute of Solid State Physic Bulgarian Academy of Sciences | BGR | | |
| 7 (5655) | Medical University - Plovdiv | BGR | | |
| 8 (6019) | Bulgarian Academy of Sciences * | BGR | | |
| 9 (6284) | Sofia University | BGR | | |
| 10 (6344) | Technical University of Sofia | BGR | | |
| 11 (6566) | Academician Emil Djakov Institute of Electronics Bulgarian Academy of Sciences | BGR | | |
| 12 (6638) | University of Chemical Technology and Metallurgy | BGR | |  |
| 13 (6892) | Institute of General and Inorganic Chemistry Bulgarian Academy of Sciences | BGR | | |
| 14 (7027) | University of Plovdiv Paisii Hilendarski | BGR | | |
| 15 (7173) | South West University Neofit Rilski | BGR | |  |
| 16 (7314) | Technical University of Varna | BGR | | |
| 17 (7438) | Agricultural University of Plovdiv | BGR | | |
| 18 (7669) | Trakia University | BGR | | |
| 19 (7820) | Institute of Mathematics and Informatics Bulgarian Academy of Sciences | BGR | | |
| 20 (7884) | Institute of Information and Communication Technologies Bulgarian Academy of Sciences | BGR | | |
| 21 (7930) | University of Rousse | BGR | | |
| 22 (7952) | Institute of Biodiversity and Ecosystems Research Bulgarian Academy of Sciences | BGR | | |
| 23 (8045) | Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences | BGR | | |
| 24 (8083) | University of National and World Economy | BGR | | |
| 24 (8083) | University Prof. Dr. Assen Zlatarov | BGR | |  |
| 24 (8083) | University of Forestry Sofia | BGR | | |
| 24 (8083) | Medical University of Varna Pof. Dr. Paraskev Stoyano | BGR | | |
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