| 1 (346) | Institute of Biochemistry and Biophysics Polish Academy of Sciences | POL |  |
| 2 (454) | Institute of Enzymology Hungarian Academy of Sciences | HUN | |
| 3 (552) | Centre of Molecular and Macromolecular Studies Polish Academy of Sciences | POL | |
| 4 (560) | Institute of Organic Chemistry and Biochemistry of the ASCR | CZE | |
| 5 (572) | Institute of Microbiology of the ASCR | CZE | |
| 6 (581) | Institute of Bioorganic Chemistry Polish Academy of Sciences | POL | |
| 7 (603) | Institute of Macromolecular Chemistry of the ASCR | CZE | |
| 8 (628) | Institute of Organic Chemistry Polish Academy of Sciences | POL | |
| 9 (660) | Institute of Immunology and Experimental Therapy Polish Academy of Sciences | POL | |
| 10 (698) | Institute of Electronic Materials Technology | POL | |
| 11 (758) | Biological Research Center Hungarian Academy of Sciences | HUN | |
| 12 (775) | Institute of Physiology of the ASCR | CZE | |
| 13 (874) | M.M. Shemyakin and Yu.A. Ovchinnikov Institute of Bioorganic Chemistry Russian Academy of Sciences | RUS | |
| 14 (936) | Institute of Chemical Biology and Fundamental Medicine Russian Academy of Sciences | RUS | |
| 15 (957) | Center of Polymer and Carbon Materials Polish Academy of Sciences | POL | |
| 16 (1002) | Nencki Institute of Experimental Biology Polish Academy of Sciences | POL | |
| 17 (1178) | Russian Academy of Sciences * | RUS | |
| 18 (1277) | Slovenian NMR Centre * | SVN | |
| 18 (1277) | National Institute of Chemistry Slovenia | SVN | |
| 20 (1297) | Institute of Biophysics of the ASCR | CZE | |
| 21 (1317) | Institute of Molecular Genetics Russian Academy of Sciences | RUS | |
| 22 (1402) | Academy of Sciences of the Czech Republic * | CZE | |
| 23 (1526) | Institute of Organic Synthesis Russian Academy of Sciences | RUS | |
| 24 (1539) | Vavilov Institute of General Genetics Russian Academy of Sciences | RUS | |
| 25 (1551) | Federal Research Centre Fundamentals of Biotechnology Russian Academy of Sciences | RUS | |
| 26 (1557) | Engelhardt Institute of Molecular Biology Russian Academy of Sciences | RUS | |
| 27 (1564) | Polish Academy of Sciences * | POL | |
| 28 (1619) | Enikolopov Institute of Synthetic Polymer Materials Russian Academy of Sciences | RUS | |
| 29 (1623) | Institute of Experimental Botany of the ASCR | CZE | |
| 30 (1677) | Pavlov Institute of Physiology Russian Academy of Sciences | RUS | |
| 31 (1698) | N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry Russian Academy of Sciences | RUS | |
| 32 (1720) | Institute of Organic Chemistry with Centre of Phytochemistry Bulgarian Academy of Sciences | BGR | |
| 33 (1845) | Hungarian Academy of Sciences * | HUN | |
| 34 (1912) | Institute of Macromolecular Chemistry Petru Poni Romanian Academy | ROU | |
| 35 (1927) | National Institute of Biology | SVN | |
| 36 (1987) | International Tomography Center Russian Academy of Sciences | RUS | |
| 37 (2206) | Institute of Physical Chemistry Polish Academy of Sciences | POL | |
| 38 (2237) | J. Heyrovsky Institute of Physical Chemistry of the ASCR | CZE | |
| 39 (2248) | Institute of Animal Reproduction and Food Research Polish Academy of Sciences | POL | |
| 40 (2305) | Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences | RUS | |
| 41 (2342) | Mossakowski Medical Research Centre Polish Academy of Sciences | POL | |
| 42 (2464) | Boreskov Institute of Catalysis of the Siberian Branch of the Russian Academy of Scienses | RUS | |
| 43 (2475) | Zelinsky Institute of Organic Chemistry Russian Academy of Sciences | RUS | |
| 44 (2735) | Institute of High-Temperature Electrochemistry Russian Academy of Sciences | RUS | |
| 45 (2822) | Institute of Cytology Russian Academy of Sciences | RUS | |
| 46 (2838) | A.V. Topchiev Institute of Petrochemical Synthesis Russian Academy of Sciences | RUS | |
| 47 (2900) | N.M. Emanuel Institute of Biochemical Physics Russian Academy of Sciences | RUS | |
| 48 (2944) | Institute of Catalysis and Surface Chemistry Polish Academy of Sciences | POL | |
| 49 (2981) | Institute of Physical Chemistry Romanian Academy | ROU | |
| 50 (2997) | Jozef Stefan Institute | SVN | |
| 51 (3014) | Institute of Pharmacology Polish Academy of Sciences | POL | |
| 52 (3068) | Institute of Theoretical and Experimental Biophysics Russian Academy of Sciences | RUS | |
| 53 (3152) | Ruder Boskovic Institute * | HRV | |
| 54 (3179) | Slovak Academy of Sciences * | SVK | |
| 55 (3188) | Slovenian Academy of Sciences and Arts * | SVN | |
| 56 (3251) | Institute of Chemistry of High-Purity Substances Russian Academy of Sciences | RUS | |
| 57 (3300) | Academician Emil Djakov Institute of Electronics Bulgarian Academy of Sciences | BGR | |
| 58 (3401) | Institute of Solid State Chemistry and Mechanochemistry Russian Academy of Sciences | RUS | |
| 59 (3437) | Institute of Low Temperature and Structure Research Polish Academy of Sciences | POL | |
| 60 (3475) | Institute of Scientific Instruments of the ASCR | CZE | |
| 61 (3521) | Institute of Electron Technology | POL | |
| 62 (3545) | Institute of Systems Analysis Russian Academy of Sciences | RUS | |
| 63 (3596) | A.E. Arbuzov Institute of Organic and Physical Chemistry Russian Academy of Sciences | RUS | |
| 64 (3618) | Russian Academy of Agricultural Sciences | RUS | |
| 65 (3833) | Crop Research Institute | CZE | |
| 66 (3836) | Southern Scientific Center Russian Academy of Sciences | RUS | |
| 67 (3841) | National Veterinary Research Institute | POL | |
| 68 (3859) | Kurnakov Institute of General and Inorganic Chemistry Russian Academy of Sciences | RUS | |
| 69 (3894) | Romanian Academy * | ROU | |
| 70 (3905) | Pacific Institute of Bioorganic Chemistry Russian Academy of Sciences | RUS | |
| 71 (3925) | Institute of Cytology and Genetics Russian Academy of Sciences | RUS | |
| 72 (3939) | Institute of Solution Chemistry Russian Academy of Sciences | RUS | |
| 73 (3953) | Institute of Physics of the ASCR | CZE | |
| 74 (3971) | I.M. Sechenov Institute of Evolutionary Physiology and Biochemistry Russian Academy of Sciences | RUS | |
| 75 (3976) | Center for Physical Sciences and Technology | LTU | |
| 76 (3995) | Institute of Structural Macrokinetics and Materials Science Russian Academy of Sciences | RUS | |
| 77 (4009) | Institute of Applied Physics of Academy of Sciences of Moldova | MDA | |
| 78 (4040) | A.E. Favorsky Irkutsk Institute of Chemistry of Siberian Branch Russian Academy of Sciences | RUS | |
| 79 (4053) | Institute of Metallurgy and Materials Science Polish Academy of Sciences | POL | |
| 80 (4089) | The Szewalski Institute of Fluid-Flow Machinery Polish Academy of Sciences | POL | |
| 81 (4119) | National Academy of Sciences of Belarus * | BLR | |
| 82 (4163) | Institute of High Pressure Physics of the Polish Academy of Sciences | POL | |
| 83 (4195) | National Institute for Research and Development of Isotopic and Molecular Technologies | ROU | |
| 84 (4204) | Institute of Physiologically Active Compounds of Russian Academy of Sciences | RUS | |
| 85 (4212) | Komi Scientific Center Russian Academy of Sciences | RUS | |
| 86 (4249) | Institute of Agrophysics Polish Academy of Sciences | POL | |
| 87 (4278) | Academy of Sciences of Moldova * | MDA | |
| 88 (4302) | National Academy of Sciences of Ukraine * | UKR | |
| 89 (4315) | Institute of Physics Polish Academy of Sciences | POL | |
| 90 (4328) | Ufa Scientific Center Russian Academy of Sciences | RUS | |
| 90 (4328) | Research Institute for Solid State Physics and Optics Hungarian Academy of Sciences | HUN | |
| 92 (4337) | Institute for Information Transmission Problems Russian Academy of Sciences | RUS | |
| 93 (4385) | Ioffe Institute Russian Academy of Sciences | RUS | |
| 94 (4426) | Institute of Macromolecular Compounds Russian Academy of Sciences | RUS | |
| 95 (4433) | National Institute for Laser, Plasma and Radiation Physics | ROU | |
| 96 (4463) | Nikolaev Institute of Inorganic Chemistry Russian Academy of Sciences | RUS | |
| 97 (4504) | Kazan Scientific Center Russian Academy of Sciences | RUS | |
| 98 (4514) | Institute for Metals Superplasticity Problems Russian Academy of Sciences | RUS | |
| 98 (4514) | A. M. Prokhorov General Physics Institute Russian Academy of Sciences | RUS | |
| 100 (4575) | Bulgarian Academy of Sciences * | BGR | |
| 101 (4580) | Institute of Monitoring of Climatic and Ecological Systems of the Siberian Branch of the Russian Academy of Sciences | RUS | |
| 102 (4602) | Institute of Fundamental Technological Research Polish Academy of Sciences | POL | |
| 103 (4670) | Institute of Spectroscopy Russian Academy of Sciences | RUS | |
| 104 (4690) | Systems Research Institute Polish Academy of Sciences | POL | |
| 105 (4749) | Institute of Physics National Academy of Sciences of Ukraine | UKR | |
| 106 (4769) | Institute of Automation and Electrometry Russian Academy of Sciences | RUS | |
| 107 (4812) | Institute of Chemistry of Far Eastern Branch Russian Academy of Sciences | RUS | |
| 108 (4866) | Institute of Genetics and Animal Breeding Polish Academy of Sciences | POL | |
| 109 (4888) | A.N. Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences | RUS | |
| 110 (4912) | B. I. Stepanov Institute of Physics National Academy of Sciences of Belarus | BLR | |
| 111 (4918) | Koltsov Institute of Developmental Biology Russian Academy of Sciences | RUS | |
| 112 (4926) | Shubnikov Institute of Crystallography Russian Academy of Sciences | RUS | |
| 113 (4969) | Institute of Botany of the ASCR | CZE | |
| 114 (5001) | Institute of Plasma Physics of the ASCR | CZE | |
| 115 (5030) | Frantsevich Institute for Problems of Materials Science National Academy of Sciences of Ukraine | UKR | |
| 116 (5063) | National Centre for Nuclear Research | POL | |
| 117 (5067) | Institute of Applied Physics Russian Academy of Sciences | RUS | |
| 118 (5113) | Institute of Molecular Physics Polish Academy of Sciences | POL | |
| 119 (5117) | Institute of Nuclear Research Hungarian Academy of Sciences | HUN | |
| 120 (5129) | Institute of Geophysics Polish Academy of Sciences | POL | |
| 121 (5179) | National Academy of Sciences of Armenia * | ARM | |
| 122 (5210) | Biology Centre of the ASCR | CZE | |
| 123 (5234) | Institute of Microelectronics Technology and High Purity Materials Russian Academy of Sciences | RUS | |
| 124 (5255) | Alfred Renyi Institute of Mathematics Hungarian Academy of Sciences | HUN | |
| 125 (5311) | Scientific and Practical Materials Research Center National Academy of Sciences of Belarus | BLR | |
| 125 (5311) | Institute of Numerical Mathematics Russian Academy of Sciences | RUS | |
| 127 (5334) | Institute for Automation and Control Processes Russian Academy of Sciences | RUS | |
| 128 (5373) | Institute for Scintillation Materials National Academy of Sciences of Ukraine | UKR | |
| 129 (5431) | N. N. Semenov Institute of Chemical Physics Russian Academy of Sciences | RUS | |
| 130 (5435) | Institute of Cell Biophysics Russian Academy of Sciences | RUS | |
| 130 (5435) | Institute of Computational Technologies Russian Academy of Sciences | RUS | |
| 132 (5456) | Institute for Single Crystals National Academy of Sciences of Ukraine | UKR | |
| 133 (5474) | Institute of Problems of Mechanical Engineering Russian Academy of Sciences | RUS | |
| 134 (5518) | Russian Federal Nuclear Center/VNIIEF | RUS | |
| 134 (5518) | Image Processing Systems Institute Russian Academy of Sciences | RUS | |
| 136 (5531) | Institute of Biomedical Problems Russian Academy of Sciences | RUS | |
| 137 (5544) | Institute for Nuclear Research Russian Academy of Sciences | RUS | |
| 138 (5593) | Institute of Chemical Kinetics and Combustion Russian Academy of Sciences | RUS | |
| 139 (5603) | A. V. Rzhanov Institute of Semiconductor Physics Russian Academy of Sciences | RUS | |
| 140 (5648) | Joint Institute for High Temperatures Research Russian Academy of Sciences | RUS | |
| 141 (5684) | Institute of Petroleum Chemistry Russian Academy of Sciences | RUS | |
| 142 (5689) | Serbian Academy of Sciences and Arts * | SRB | |
| 143 (5693) | O. Ya. Usikov Institute for Radio Physics and Electronics National Academy of Sciences of Ukraine | UKR | |
| 144 (5710) | Academy of Romanian Scientists | ROU | |
| 145 (5738) | V. Ye. Lashkaryov Institute of Semiconductor Physics National Academy of Sciences of Ukraine | UKR | |
| 146 (5742) | National Science Center Kharkov Institute of Physics and Technology National Academy of Sciences of Ukraine | UKR | |
| 147 (5752) | Andronikashvili Institute of Physics of the Georgian Academy of Sciences | GEO | |
| 148 (5769) | Russian Research Centre Kurchatov Institute | RUS | |
| 149 (5782) | Konstantinov Petersburg Nuclear Physics Institute Russian Academy of Sciences | RUS | |
| 149 (5782) | Komarov Botanical Institute Russian Academy of Sciences | RUS | |
| 149 (5782) | Nature Research Centre | LTU | |
| 152 (5795) | A.Alikhanyan National Laboratory | ARM | |
| 153 (5806) | Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences | BGR | |
| 154 (5819) | Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences | POL | |
| 154 (5819) | Institute of Physics of Materials of the ASCR | CZE | |
| 156 (5858) | Institute of Solid State Physics Russian Academy of Sciences | RUS | |
| 157 (5880) | Institute of Physicochemical and Biological Problems of Soil Science Russian Academy of Sciences | RUS | |
| 158 (5894) | P N Lebedev Physics Institute Russian Academy of Sciences | RUS | |
| 159 (5928) | Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Science | RUS | |
| 160 (5937) | A.A. Baykov Institute of Metallurgy and Materials Science Russian Academy of Sciences | RUS | |
| 161 (5947) | Institute for Physics of Microstructures Russian Academy of Sciences | RUS | |
| 161 (5947) | Institute of Problems of Chemical Physics Russian Academy of Science | RUS | |
| 161 (5947) | Institute of Atomic Physics * | ROU | |
| 164 (5968) | Institute of Mathematics, Physics and Mechanics | SVN | |
| 165 (5982) | Nuclear Physics Institute of the ASCR | CZE | |
| 166 (5985) | A.Y. Ishlinsky Institute for Problems in Mechanics Russian Academy of Sciences | RUS | |
| 167 (6008) | Institute of General and Inorganic Chemistry Bulgarian Academy of Sciences | BGR | |
| 168 (6028) | Bogolyubov Institute for Theoretical Physics National Academy of Sciences of Ukraine | UKR | |
| 168 (6028) | Lavrentyev Institute of Hydrodynamics Russian Academy of Sciences | RUS | |
| 168 (6028) | Kotel'nikov Institute of Radio Engineering and Electronics Russian Academy of Sciences | RUS | |
| 171 (6056) | Institute of Experimental Physics of the Slovak Academy of Sciences | SVK | |
| 172 (6066) | National Institute of Materials Physics | ROU | |
| 173 (6075) | Institute for High Energy Physics | RUS | |
| 174 (6079) | Institute of System Dynamics and Control Theory Russian Academy of Sciences | RUS | |
| 175 (6099) | Georgian National Academy of Sciences * | GEO | |
| 176 (6168) | Institute of Information and Communication Technologies Bulgarian Academy of Sciences | BGR | |
| 177 (6206) | Institute of Vertebrate Biology of the ASCR | CZE | |
| 177 (6206) | Institute of Astronomy Russian Academy of Sciences | RUS | |
| 177 (6206) | Limnological Institute Russian Academy of Sciences | RUS | |
| 177 (6206) | Mathematical Institute of the Serbian Academy of Sciences and Arts | SRB | |
| 181 (6239) | Institute of High Current Electronics Russian Academy of Sciences | RUS | |
| 182 (6246) | Institute of Physics of the Slovak Academy of Sciences | SVK | |
| 183 (6274) | Space Research Institute Russian Academy of Sciences | RUS | |
| 184 (6311) | Kirensky Institute of Physics | RUS | |
| 184 (6311) | Czech Geological Survey | CZE | |
| 184 (6311) | Alikhanov Institute for Theoretical and Experimental Physics | RUS | |
| 187 (6318) | G V Kurdyumov Institute for Metal Physics National Academy of Sciences of Ukraine | UKR | |
| 187 (6318) | Institute for Higher Nervous Activity and Neurophysiology Russian Academy of Science | RUS | |
| 189 (6336) | Joint Institute for Nuclear Research | RUS | |
| 189 (6336) | Institute of Metal Physics Russian Academy of Sciences | RUS | |
| 191 (6353) | Papanin Institute for Biology of Inland Waters Russian Academy of Sciences | RUS | |
| 191 (6353) | Research Centre for Astronomy and Earth Sciences Hungarian Academy of Sciences | HUN | |
| 191 (6353) | Institute of Continuous Media Mechanics Russian Academy of Sciences | RUS | |
| 194 (6384) | Special Astrophysical Observatory Russian Academy of Sciences | RUS | |
| 194 (6384) | Karelian Research Center Russian Academy of Sciences | RUS | |
| 196 (6449) | Azerbaijan National Academy of Sciences * | AZE | |
| 197 (6457) | Sobolev Institute of Mathematics Russian Academy of Sciences | RUS | |
| 198 (6464) | Institute of Nuclear Research National Academy of Sciences of Ukraine | UKR | |
| 199 (6472) | Landau Institute for Theoretical Physics Russian Academy of Sciences | RUS | |
| 200 (6488) | Institute of Strength Physics and Materials Science Russian Academy of Sciences | RUS | |
| 201 (6504) | Trofimuk United Institute of Geology, Geophysics and Mineralogy Russian Academy of Sciences | RUS | |
| 202 (6534) | Zoological Institute Russian Academy of Sciences | RUS | |
| 202 (6534) | Keldysh Institute for Applied Mathematics Russian Academy of Sciences | RUS | |
| 202 (6534) | Trapeznikov Institute of Control Sciences Russian Academy of Sciences | RUS | |
| 205 (6547) | Institute of Thermophysics Siberian Branch of the Russian Academy of Science | RUS | |
| 206 (6548) | A.N. Severtsov Institute of Ecology and Evolution Russian Academy of Sciences | RUS | |
| 207 (6565) | Horia Hulubei National Institute of Physics and Nuclear Engineering | ROU | |
| 208 (6567) | Budker Institute of Nuclear Physics Russian Academy of Sciences | RUS | |
| 209 (6587) | H. V. Karpenko Physico-Mechanical Institute National Academy of Sciences of Ukraine | UKR | |
| 209 (6587) | Konkoly Observatory Hungarian Academy of Sciences | HUN | |
| 209 (6587) | Institute of Mathematics and Mechanics | AZE | |
| 209 (6587) | Institute of Engineering Science Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of Physics | AZE | |
| 209 (6587) | I.I. Schmalhausen Institute of Zoology National Academy of Sciences of Ukraine | UKR | |
| 209 (6587) | A.A. Blagonravov Institute of Mechanical Engineering Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of Laser Physics Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of Plant and Animal Ecology Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute for Problems in Informatics Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of Mathematics National Academy of Sciences of Ukraine | UKR | |
| 209 (6587) | Institute of Psychology Russian Academy of Sciences | RUS | |
| 209 (6587) | Global Change Research Institute of the ASCR | CZE | |
| 209 (6587) | Institute of Philosophy Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of the Earth Crust Russian Academy of Sciences | RUS | |
| 209 (6587) | Water Problems Institute Russian Academy of Sciences | RUS | |
| 209 (6587) | Khristianovich Institute of Theoretical and Applied Mechanics Russian Academy of Sciences | RUS | |
| 209 (6587) | Kola Science Centre Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of Mathematics Polish Academy of Sciences | POL | |
| 209 (6587) | Institute for Space Sciences | ROU | |
| 209 (6587) | United Schmidt Institute of Physics of the Earth Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of Mathematics and Mechanics Russian Academy of Sciences | RUS | |
| 209 (6587) | Nicolaus Copernicus Astronomical Center Polish Academy of Sciences | POL | |
| 209 (6587) | B.Verkin Institute for Low Temperature Physics and Engineering National Academy of Sciences of Ukraine | UKR | |
| 209 (6587) | Institute of Terrestrial Magnetism Ionosphere and Radiowave Propagation Russian Academy of Sciences | RUS | |
| 209 (6587) | Vernadsky Institute of Geochemistry and Analytical Chemistry Russian Academy of Sciences | RUS | |
| 209 (6587) | Central Astronomical Observatory Russian Academy of Sciences | RUS | |
| 209 (6587) | Geological Institute Russian Academy of Sciences | RUS | |
| 209 (6587) | Saint Petersburg Institute for Informatics and Automation Russian Academy of Sciences | RUS | |
| 209 (6587) | Palaeontological Institute Russian Academy of Sciences | RUS | |
| 209 (6587) | P P Shirshov Institute of Oceanology Russian Academy of Sciences | RUS | |
| 209 (6587) | Dorodnitsyn Computing Centre Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of Computational Mathematics and Mathematical Geophysics Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of Geology of Ore Deposits Petrography Mineralogy and Geochemistry Russian Academy of Sciences | RUS | |
| 209 (6587) | Panstwowy Instytut Geologiczny | POL | |
| 209 (6587) | Scientific Research Center Slovenian Academy of Science and Arts | SVN | |
| 209 (6587) | Institute of Mathematics of the ASCR | CZE | |
| 209 (6587) | Steklov Mathematical Institute Russian Academy of Sciences | RUS | |
| 209 (6587) | A.A Obukhov Institute of Atmospheric Physics Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of Biodiversity and Ecosystems Research Bulgarian Academy of Sciences | BGR | |
| 209 (6587) | V.I. Il'ichev Pacific Oceanological Institute Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of Solar-Terrestrial Physics Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of Geography Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of Mathematics and Informatics Bulgarian Academy of Sciences | BGR | |
| 209 (6587) | Hungarian Natural History Museum | HUN | |
| 209 (6587) | Zavoisky Physical-Technical Institute | RUS | |
| 209 (6587) | Dagestan Scientific Center Russian Academy of Sciences | RUS | |
| 209 (6587) | Institute of Oceanology Polish Academy of Sciences | POL | |
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