| # | Institution | Articles | Citations | R ARank | R CRank |
|---|
| 1 | University of Rochester | 54 | 6,084 | 202 | 105 |
| 2 | University of California | 103 | 3,795 | 1.5K | 1.7K |
| 3 | University of North Carolina | 57 | 2,805 | 249 | 310 |
| 4 | National Institutes of Health | 10 | 2,515 | 1.9K | 610 |
| 5 | Lovelace Respiratory Research Institute | 68 | 2,495 | 1 | 3 |
| 6 | University of New Mexico | 10 | 2,367 | 806 | 114 |
| 7 | University of Washington | 27 | 2,154 | 1.6K | 981 |
| 8 | National Institute for Occupational Safety and Health | 59 | 2,005 | 17 | 24 |
| 9 | Edinburgh Napier University | 16 | 1,977 | 30 | 9 |
| 10 | University of British Columbia | 23 | 1,880 | 1.6K | 826 |
| 11 | United States Environmental Protection Agency | 59 | 1,749 | 24 | 47 |
| 12 | University of Georgia | 13 | 1,622 | 1.4K | 377 |
| 13 | Chung-Ang University | 8 | 1,297 | 522 | 46 |
| 14 | University of California, San Francisco | 3 | 1,288 | 2.4K | 504 |
| 15 | University of North Carolina at Chapel Hill | 34 | 1,242 | 421 | 586 |
| 16 | University of California, Berkeley | 1 | 1,240 | 4.9K | 497 |
| 17 | University of Southern California | 19 | 1,103 | 1.3K | 931 |
| 18 | Kosin University | 2 | 1,102 | 287 | 2 |
| 19 | King's College London | 7 | 917 | 1.9K | 653 |
| 20 | Brigham Young University | 4 | 916 | 1.3K | 196 |
| 21 | University of Montana | 29 | 865 | 56 | 110 |
| 22 | Utrecht University | 16 | 800 | 1.2K | 997 |
| 23 | Helmholtz Zentrum München | 6 | 773 | 283 | 120 |
| 24 | Sungkyunkwan University | 7 | 767 | 1.7K | 420 |
| 25 | University of Edinburgh | 15 | 752 | 1.5K | 1.1K |
| 26 | Shanxi University | 17 | 734 | 138 | 64 |
| 27 | University of Occupational and Environmental Health Japan | 41 | 717 | 31 | 65 |
| 28 | Pace University | 5 | 700 | 82 | 15 |
| 29 | National Institute for Environmental Studies | 29 | 688 | 61 | 88 |
| 30 | Zuyd University of Applied Sciences | 2 | 667 | 47 | 3 |
| 31 | Harvard University | 11 | 663 | 1.8K | 1.5K |
| 32 | Electric Power Research Institute | 20 | 644 | 36 | 29 |
| 33 | Baqiyatallah University of Medical Sciences | 14 | 621 | 54 | 28 |
| 34 | University of Ottawa | 12 | 556 | 1.2K | 842 |
| 35 | Marywood University | 8 | 535 | 8 | 2 |
| 36 | University of Düsseldorf | 6 | 500 | 581 | 302 |
| 37 | University of São Paulo | 12 | 490 | 2.8K | 1.6K |
| 38 | Kaohsiung Medical University | 14 | 488 | 199 | 175 |
| 39 | King's College | 1 | 482 | 2.5K | 317 |
| 40 | National and Kapodistrian University of Athens | 7 | 468 | 1.7K | 689 |
| 41 | North Carolina State University | 16 | 465 | 960 | 1.1K |
| 42 | NYU Langone Medical Center | 23 | 451 | 155 | 326 |
| 43 | University of Rochester Medical Center | 11 | 443 | 409 | 411 |
| 44 | Karolinska Institute | 17 | 434 | 1.2K | 1.4K |
| 45 | Korea Institute of Science and Technology | 3 | 430 | 592 | 194 |
| 46 | KAIST | 2 | 426 | 1.9K | 521 |
| 47 | Maastricht University | 3 | 425 | 2.1K | 778 |
| 48 | University of New South Wales | 2 | 423 | 6.4K | 1.7K |
| 49 | University of Gothenburg | 6 | 407 | 2.1K | 1.2K |
| 50 | National Institute of Environmental Health Sciences | 19 | 405 | 138 | 313 |
| 51 | University of California, Los Angeles | 5 | 403 | 2.3K | 1.4K |
| 52 | China Medical University | 13 | 399 | 377 | 299 |
| 53 | Virginia Commonwealth University | 13 | 391 | 724 | 847 |
| 54 | University of Toronto | 12 | 390 | 3.8K | 3.3K |
| 55 | I-Shou University | 11 | 372 | 100 | 64 |
| 56 | Seoul National University | 5 | 370 | 3.0K | 1.3K |
| 57 | Umeå University | 7 | 366 | 1.2K | 826 |
| 58 | Duke University | 4 | 361 | 3.1K | 1.5K |
| 59 | RTI International | 6 | 347 | 350 | 255 |
| 60 | University of Salzburg | 16 | 336 | 53 | 190 |
| 60 | Fred Hutchinson Cancer Research Center | 7 | 336 | 447 | 427 |
| 62 | Oita University of Nursing and Health Sciences | 10 | 335 | 3 | 1 |
| 62 | University Medical Center | 3 | 335 | 1.5K | 658 |
| 64 | Hoseo University | 6 | 334 | 95 | 20 |
| 65 | University of Thessaly | 1 | 332 | 2.0K | 168 |
| 65 | University of Incheon | 1 | 332 | 175 | 9 |
| 67 | Norwegian Institute of Public Health | 9 | 331 | 145 | 186 |
| 68 | University of California, Davis | 10 | 328 | 881 | 1.1K |
| 69 | New York University | 9 | 316 | 1.4K | 1.4K |
| 70 | BASF | 7 | 311 | 177 | 176 |
| 71 | R. J. Reynolds Tobacco Company | 11 | 307 | 3 | 1 |
| 71 | Korea University of Science and Technology | 17 | 307 | 548 | 631 |
| 73 | Clarkson University | 6 | 302 | 305 | 208 |
| 73 | Academia Sinica | 7 | 302 | 1.2K | 781 |
| 75 | British American Tobacco (United Kingdom) | 9 | 301 | 6 | 6 |
| 76 | National Taiwan University | 9 | 297 | 1.7K | 1.3K |
| 77 | Kuopio University Hospital | 10 | 292 | 146 | 229 |
| 78 | Aristotle University of Thessaloniki | 2 | 291 | 3.9K | 1.0K |
| 79 | Duke University Hospital | 20 | 290 | 718 | 1.3K |
| 79 | University of Cincinnati Medical Center | 1 | 290 | 832 | 192 |
| 81 | West Virginia University | 10 | 289 | 658 | 682 |
| 82 | Federal University of Rio de Janeiro | 4 | 287 | 2.4K | 796 |
| 83 | Ohio State University | 8 | 282 | 3.6K | 2.9K |
| 84 | RMIT University | 8 | 278 | 709 | 629 |
| 85 | Finnish Institute for Health and Welfare | 7 | 274 | 182 | 171 |
| 86 | Lund University | 3 | 271 | 4.3K | 2.0K |
| 87 | Colorado State University | 14 | 260 | 800 | 1.3K |
| 88 | University of Michigan | 8 | 247 | 4.3K | 3.9K |
| 89 | Korea University | 4 | 239 | 2.1K | 1.0K |
| 90 | East Carolina University | 5 | 238 | 744 | 485 |
| 91 | Uppsala University | 2 | 237 | 4.9K | 2.1K |
| 92 | Sahlgrenska University Hospital | 2 | 236 | 1.5K | 714 |
| 92 | CRA International | 1 | 236 | 34 | 6 |
| 94 | Johns Hopkins University | 12 | 234 | 1.8K | 2.6K |
| 95 | Health Canada | 6 | 228 | 34 | 50 |
| 96 | Johns Hopkins Bloomberg School of Public Health | 9 | 227 | 576 | 774 |
| 97 | Charles River Laboratories | 3 | 225 | 47 | 22 |
| 98 | Wageningen University & Research | 2 | 224 | 2.3K | 1.2K |
| 99 | Catholic University of Korea | 3 | 221 | 1.5K | 564 |
| 100 | Oak Ridge National Laboratory | 7 | 217 | 886 | 925 |
| 101 | Statistics Canada | 1 | 216 | 60 | 10 |
| 102 | Seoul National University Hospital | 1 | 215 | 1.6K | 412 |
| 103 | University of Connecticut | 11 | 214 | 1.2K | 1.8K |
| 104 | University of Minnesota | 6 | 212 | 4.7K | 3.8K |
| 105 | Monmouth University | 2 | 211 | 117 | 25 |
| 106 | Fudan University | 10 | 196 | 1.8K | 1.8K |
| 106 | Finnish Meteorological Institute | 4 | 196 | 87 | 79 |
| 106 | University of Nevada, Reno | 4 | 196 | 1.7K | 984 |
| 109 | Michigan State University | 11 | 193 | 2.0K | 2.8K |
| 109 | Université de Montréal | 12 | 193 | 1.3K | 2.1K |
| 111 | United States Forest Service | 1 | 189 | 837 | 355 |
| 112 | University of Calgary | 4 | 187 | 3.7K | 2.5K |
| 113 | Cambridge Research Biochemicals (United Kingdom) | 1 | 186 | 3 | 3 |
| 114 | European Centre for Ecotoxicology and Toxicology of Chemicals | 1 | 185 | 10 | 5 |
| 115 | Hanyang University | 4 | 182 | 1.7K | 963 |
| 116 | Mashhad University of Medical Sciences | 4 | 181 | 759 | 321 |
| 117 | National Institute of Advanced Industrial Science and Technology | 5 | 180 | 683 | 523 |
| 117 | Walter Reed Army Institute of Research | 11 | 180 | 163 | 340 |
| 119 | Huntingdon Life Sciences | 2 | 179 | 22 | 8 |
| 120 | American University of Beirut | 4 | 177 | 933 | 494 |
| 121 | University of Valparaíso | 1 | 173 | 604 | 63 |
| 122 | University of Kentucky | 6 | 172 | 2.4K | 2.2K |
| 123 | Bayer | 8 | 170 | 162 | 293 |
| 124 | Dicle University | 3 | 162 | 352 | 98 |
| 125 | Swedish Defence Research Agency | 5 | 160 | 30 | 42 |
| 125 | Medical University of South Carolina | 1 | 160 | 3.3K | 1.3K |
| 127 | Pacific Northwest National Laboratory | 9 | 159 | 368 | 586 |
| 128 | University of Pittsburgh | 13 | 156 | 2.0K | 3.3K |
| 128 | University of Turin | 4 | 156 | 2.7K | 2.0K |
| 130 | National Central University | 6 | 155 | 644 | 569 |
| 131 | Air Force Medical University | 8 | 153 | 462 | 609 |
| 132 | University Medical Center Freiburg | 2 | 152 | 597 | 350 |
| 132 | University of Arizona | 5 | 152 | 3.5K | 3.1K |
| 134 | University of Eastern Finland | 6 | 149 | 487 | 593 |
| 135 | Rancho Los Amigos National Rehabilitation Center | 2 | 148 | 60 | 40 |
| 136 | Karlsruhe Institute of Technology | 2 | 145 | 2.6K | 1.4K |
| 137 | Oita University | 3 | 143 | 721 | 319 |
| 138 | Peking University Third Hospital | 5 | 138 | 282 | 254 |
| 139 | Technical University of Braunschweig | 3 | 137 | 1.0K | 673 |
| 140 | Karolinska University Hospital | 5 | 136 | 1.2K | 1.3K |
| 141 | Leiden University | 3 | 134 | 2.4K | 1.8K |
| 141 | National Institute of Public Health | 6 | 134 | 355 | 466 |
| 143 | Washington State University | 2 | 132 | 3.5K | 2.1K |
| 144 | IIT Research Institute | 8 | 131 | 32 | 55 |
| 145 | Brown University | 5 | 130 | 2.0K | 2.1K |
| 145 | Institute for Health and Consumer Protection | 4 | 130 | 51 | 79 |
| 145 | ICF International | 6 | 130 | 11 | 52 |
| 148 | Rockwool International | 1 | 129 | 2 | 3 |
| 149 | University of Chile | 5 | 125 | 1.6K | 1.4K |
| 149 | Medical College of Wisconsin | 1 | 125 | 2.7K | 1.2K |
| 149 | National Institute of Occupational Health | 4 | 125 | 140 | 163 |
| 152 | Bielefeld University | 1 | 123 | 2.4K | 876 |
| 152 | Utah State University | 4 | 123 | 1.1K | 1.1K |
| 154 | Columbia University | 6 | 118 | 3.8K | 4.3K |
| 155 | Creighton University | 2 | 117 | 716 | 397 |
| 156 | Université catholique de Louvain | 5 | 116 | 1.7K | 2.1K |
| 157 | Kaohsiung Medical University Hospital Chung-Ho Memorial Hospital | 3 | 113 | 531 | 340 |
| 157 | Stockholm County Council | 1 | 113 | 196 | 89 |
| 159 | Tokyo Women's Medical University | 8 | 112 | 299 | 477 |
| 160 | Atatürk University | 2 | 110 | 1.3K | 509 |
| 160 | National Jewish Health | 4 | 110 | 214 | 325 |
| 162 | Indian Institutes of Technology | 3 | 109 | 2.9K | 1.9K |
| 163 | Hiroshima University | 4 | 107 | 2.1K | 1.5K |
| 164 | McGill University | 5 | 106 | 4.3K | 4.4K |
| 165 | Warsaw University of Technology | 3 | 102 | 1.0K | 596 |
| 165 | Rochester Institute of Technology | 7 | 102 | 173 | 382 |
| 167 | Miami University | 2 | 101 | 1.5K | 862 |
| 167 | St. Michael's Hospital | 1 | 101 | 1.5K | 748 |
| 169 | University of Sydney | 4 | 100 | 5.2K | 4.7K |
| 169 | Southeast University | 2 | 100 | 2.5K | 1.5K |
| 169 | Alpert Medical School | 3 | 100 | 723 | 687 |
| 172 | University of Florida | 6 | 99 | 4.3K | 4.8K |
| 172 | Idaho National Laboratory | 1 | 99 | 445 | 204 |
| 172 | Finnish Institute of Occupational Health | 3 | 99 | 223 | 285 |
| 172 | Nofer Institute of Occupational Medicine | 4 | 99 | 62 | 87 |
| 176 | Technical University of Munich | 5 | 98 | 2.7K | 3.0K |
| 177 | University of Oslo | 5 | 97 | 2.8K | 3.1K |
| 178 | Stanford University | 2 | 96 | 6.7K | 4.9K |
| 178 | Gaziantep University | 4 | 96 | 352 | 280 |
| 180 | Osaka Prefectural Institute of Public Health | 4 | 95 | 66 | 89 |
| 181 | Shanghai Jiao Tong University | 5 | 94 | 3.0K | 2.8K |
| 181 | Lebanese University | 2 | 94 | 559 | 207 |
| 183 | Aarhus University | 3 | 93 | 3.6K | 3.1K |
| 184 | University of Copenhagen | 2 | 90 | 5.7K | 4.0K |
| 185 | University of Helsinki | 2 | 88 | 5.0K | 3.4K |
| 185 | University of Rhode Island | 8 | 88 | 452 | 1.2K |
| 187 | Kyoto University | 5 | 87 | 3.9K | 3.6K |
| 187 | Tokyo University of Agriculture and Technology | 3 | 87 | 1.0K | 738 |
| 187 | California Environmental Protection Agency | 2 | 87 | 50 | 52 |
| 190 | University of Massachusetts Amherst | 1 | 86 | 2.6K | 1.2K |
| 191 | University of Szeged | 3 | 85 | 1.2K | 1.0K |
| 191 | Imam Reza Hospital | 1 | 85 | 300 | 36 |
| 193 | University of California, Riverside | 1 | 84 | 1.7K | 960 |
| 194 | University Medical Center Utrecht | 2 | 83 | 2.0K | 1.6K |
| 194 | Peking University First Hospital | 1 | 83 | 959 | 426 |
| 196 | National Renewable Energy Laboratory | 1 | 81 | 569 | 409 |
| 197 | Chonnam National University | 4 | 80 | 1.0K | 1.1K |
| 197 | Servicio Andaluz de Salud | 1 | 80 | 70 | 15 |
| 199 | Eulji University | 3 | 79 | 207 | 150 |
| 199 | Korea Institute of Toxicology | 3 | 79 | 37 | 47 |
| 201 | Simon Fraser University | 1 | 77 | 4.4K | 2.3K |
| 202 | University of Texas System | 2 | 76 | 1.7K | 1.4K |
| 203 | United Arab Emirates University | 1 | 75 | 2.0K | 827 |
| 203 | Washington University School of Medicine | 3 | 75 | 2.4K | 2.4K |
| 205 | Tel Aviv University | 4 | 74 | 3.8K | 3.9K |
| 205 | University of Vermont | 7 | 74 | 828 | 1.8K |
| 205 | Tokyo University of Science | 4 | 74 | 1.1K | 902 |
| 205 | Ricardo-AEA | 6 | 74 | 20 | 74 |
| 209 | Oregon State University | 1 | 73 | 4.4K | 2.6K |
| 210 | Dalian University of Technology | 2 | 71 | 2.2K | 1.5K |
| 210 | École Nationale Supérieure des Mines de Saint-Étienne | 3 | 71 | 87 | 104 |
| 212 | Iowa State University | 1 | 70 | 5.4K | 3.1K |
| 212 | University of Louisville | 4 | 70 | 1.7K | 2.1K |
| 214 | University of Alabama | 2 | 69 | 3.7K | 2.7K |
| 214 | University of California, Irvine | 7 | 69 | 714 | 1.9K |
| 216 | Vrije Universiteit Brussel | 2 | 68 | 2.3K | 1.9K |
| 217 | ETH Zürich | 2 | 67 | 3.6K | 3.2K |
| 218 | Owens Corning | 4 | 66 | 6 | 10 |
| 219 | University of Groningen | 2 | 65 | 4.4K | 3.7K |
| 219 | Meharry Medical College | 2 | 65 | 292 | 284 |
| 219 | Wright-Patterson Air Force Base | 6 | 65 | 188 | 370 |
| 222 | California Institute of Technology | 3 | 63 | 1.9K | 2.2K |
| 222 | Dow Corning | 5 | 63 | 28 | 82 |
| 222 | University of Texas Medical Branch | 6 | 63 | 1.1K | 1.9K |
| 222 | VTT Technical Research Centre of Finland | 1 | 63 | 1.1K | 654 |
| 222 | Montana State University | 3 | 63 | 1.1K | 1.3K |
| 222 | Netherlands Organisation for Applied Scientific Research | 3 | 63 | 195 | 389 |
| 222 | St. George Hospital | 1 | 63 | 235 | 164 |
| 229 | Charles University | 2 | 62 | 3.4K | 2.4K |
| 229 | Gachon University | 2 | 62 | 1.0K | 768 |
| 229 | Jagiellonian University | 1 | 62 | 3.4K | 1.6K |
| 229 | National Center for Scientific Research | 3 | 62 | 6.3K | 5.5K |
| 229 | Centers for Disease Control and Prevention | 2 | 62 | 495 | 569 |
| 229 | Taiyuan University of Technology | 1 | 62 | 1.2K | 574 |
| 235 | University of Tokyo | 2 | 61 | 6.9K | 5.1K |
| 235 | Federal University of Health Sciences of Porto Alegre | 4 | 61 | 137 | 154 |
| 235 | University of Texas Health Science Center at Houston | 5 | 61 | 880 | 1.5K |
| 238 | Stockholm University | 2 | 60 | 3.1K | 2.6K |
| 238 | Cardiff University | 3 | 60 | 3.0K | 3.1K |
| 238 | NOVA University Lisbon | 4 | 60 | 927 | 1.4K |
| 238 | University of Scranton | 1 | 60 | 357 | 124 |
| 242 | University of Cologne | 3 | 59 | 2.7K | 2.8K |
| 242 | Wayne State University | 4 | 59 | 2.4K | 3.1K |
| 244 | Sapienza University of Rome | 2 | 58 | 4.8K | 3.8K |
| 244 | University at Buffalo | 4 | 58 | 2.8K | 3.5K |
| 244 | Kōchi University | 2 | 58 | 770 | 538 |
| 244 | Indian Institute of Technology Kanpur | 2 | 58 | 939 | 722 |
| 248 | University of South Florida | 3 | 57 | 3.3K | 3.4K |
| 249 | Ludwig Maximilian University of Munich | 1 | 56 | 5.7K | 3.7K |
| 249 | Lorillard Tobacco Company | 2 | 56 | 3 | 4 |
| 251 | Manaaki Whenua – Landcare Research | 1 | 55 | 396 | 309 |
| 251 | Bursa Uludağ University | 1 | 55 | 1.4K | 573 |
| 253 | Royal Brompton Hospital | 2 | 54 | 419 | 445 |
| 253 | SRA International | 2 | 54 | 7 | 30 |
| 255 | University of Massachusetts Lowell | 2 | 53 | 749 | 710 |
| 255 | Rutgers University | 4 | 53 | 3.8K | 4.8K |
| 257 | Visva-Bharati University | 2 | 52 | 248 | 200 |
| 257 | National University of General San Martín | 2 | 52 | 148 | 117 |
| 257 | Shanxi Academy of Agricultural Sciences | 2 | 52 | 39 | 62 |
| 260 | Sagami Women's University | 2 | 51 | 14 | 12 |
| 261 | École polytechnique | 2 | 50 | 1.2K | 1.2K |
| 261 | Cliniques universitaires Saint-Luc | 2 | 50 | 452 | 469 |
| 263 | Peking University Health Science Center | 1 | 49 | 1.0K | 734 |
| 264 | Saarland University | 1 | 48 | 2.8K | 1.9K |
| 264 | University of Western Australia | 4 | 48 | 2.7K | 3.9K |
| 264 | University of Washington Tacoma | 1 | 48 | 109 | 77 |
| 264 | University of Iowa | 4 | 48 | 3.4K | 4.4K |
| 268 | King Abdulaziz University | 3 | 47 | 1.8K | 2.0K |
| 268 | Nordic Institute of Dental Materials | 1 | 47 | 37 | 28 |
| 270 | Meiji University | 1 | 46 | 1.0K | 423 |
| 270 | Technische Universität Ilmenau | 1 | 46 | 645 | 392 |
| 270 | Eindhoven University of Technology | 1 | 46 | 2.7K | 2.0K |
| 270 | University of Calcutta | 3 | 46 | 1.0K | 972 |
| 270 | King Saud University | 4 | 46 | 2.1K | 2.8K |
| 270 | Xiangtan University | 1 | 46 | 1.0K | 588 |
| 276 | National Cheng Kung University | 2 | 45 | 2.8K | 2.4K |
| 276 | Aston University | 1 | 45 | 2.0K | 1.4K |
| 276 | Katholieke Universiteit Leuven | 1 | 45 | 7.2K | 5.0K |
| 276 | Tanta University | 3 | 45 | 825 | 858 |
| 276 | Instituto Nacional de Cancerología | 2 | 45 | 203 | 180 |
| 281 | Xerox | 1 | 44 | 260 | 177 |
| 281 | Hacettepe University | 2 | 44 | 2.5K | 2.1K |
| 281 | University Health Network | 1 | 44 | 2.1K | 1.7K |
| 284 | Abant Izzet Baysal University | 1 | 43 | 780 | 382 |
| 284 | McMaster University | 2 | 43 | 5.1K | 4.7K |
| 284 | Fu Jen Catholic University | 1 | 43 | 1.1K | 722 |
| 284 | University of Idaho | 2 | 43 | 1.4K | 1.5K |
| 288 | Nazarbayev University | 2 | 42 | 359 | 336 |
| 288 | Hellenic Open University | 2 | 42 | 156 | 151 |
| 288 | Dayalbagh Educational Institute | 1 | 42 | 99 | 68 |
| 291 | Zhejiang University | 5 | 41 | 3.3K | 4.3K |
| 291 | Taipei Medical University | 1 | 41 | 1.9K | 1.4K |
| 291 | University of Franche-Comté | 1 | 41 | 915 | 735 |
| 291 | University of Hyderabad | 2 | 41 | 769 | 730 |
| 291 | Universidade Federal de Santa Maria | 2 | 41 | 1.8K | 1.1K |
| 296 | Yale University | 1 | 40 | 6.6K | 4.9K |
| 296 | Princess Nora bint Abdul Rahman University | 2 | 40 | 405 | 330 |
| 296 | Robert Larner College of Medicine | 2 | 40 | 566 | 762 |
| 296 | Eastman Institute for Oral Health | 2 | 40 | 49 | 62 |
| 300 | University of Surrey | 1 | 38 | 3.7K | 2.8K |
| 300 | Old Dominion University | 2 | 38 | 1.5K | 1.6K |
| 300 | Baylor College of Medicine | 2 | 38 | 3.3K | 3.2K |
| 303 | University of Texas at Tyler | 2 | 37 | 156 | 238 |
| 303 | Huazhong University of Science and Technology | 2 | 37 | 3.7K | 3.5K |
| 303 | National Radiological Protection Board | 2 | 37 | 49 | 59 |
| 303 | Telethon Institute for Child Health Research | 3 | 37 | 237 | 468 |
| 307 | Chengdu Second People's Hospital | 1 | 36 | 51 | 21 |
| 307 | New York State Department of Health | 2 | 36 | 599 | 819 |
| 309 | ITT Corporation | 1 | 35 | 19 | 16 |
| 309 | Boehringer Ingelheim | 1 | 35 | 300 | 328 |
| 309 | Georgia-Pacific | 1 | 35 | 11 | 5 |
| 309 | Federal University of Pernambuco | 1 | 35 | 3.2K | 1.5K |
| 309 | Children's Hospital Oakland Research Institute | 1 | 35 | 217 | 302 |
| 309 | Royal North Shore Hospital | 2 | 35 | 686 | 884 |
| 309 | Evangelismos Hospital | 2 | 35 | 272 | 335 |
| 309 | UNC Gillings School of Global Public Health | 1 | 35 | 45 | 56 |
| 317 | University of Windsor | 2 | 34 | 1.5K | 1.6K |
| 317 | St. Paul's Hospital | 3 | 34 | 281 | 534 |
| 319 | Warsaw University of Life Sciences | 2 | 33 | 445 | 495 |
| 319 | Ewha Womans University | 2 | 33 | 1.5K | 1.7K |
| 319 | Ruhr University Bochum | 1 | 33 | 4.0K | 3.2K |
| 319 | Jan Kochanowski University | 2 | 33 | 298 | 206 |
| 319 | Claude Bernard University Lyon 1 | 1 | 33 | 2.6K | 2.2K |
| 319 | Sorbonne Paris Cité University (group) | 1 | 33 | 1.4K | 1.3K |
| 319 | Université de Lyon | 1 | 33 | 2.3K | 1.9K |
| 326 | Peking University | 2 | 32 | 4.3K | 4.3K |
| 326 | Xinhua Hospital | 2 | 32 | 447 | 608 |
| 326 | Idaho State University | 3 | 32 | 347 | 750 |
| 329 | National Institute of Technology Karnataka | 1 | 31 | 697 | 463 |
| 329 | IBM | 1 | 31 | 857 | 693 |
| 329 | University of Utah | 1 | 31 | 6.8K | 5.4K |
| 329 | Imperial College London | 1 | 31 | 7.3K | 6.1K |
| 329 | University College London | 1 | 31 | 8.4K | 6.5K |
| 329 | University of Giessen | 2 | 31 | 2.3K | 2.7K |
| 329 | University of Southern Mississippi | 1 | 31 | 1.6K | 1.2K |
| 329 | Ministry of Health | 2 | 31 | 2.3K | 2.1K |
| 329 | Wright State University | 1 | 31 | 1.9K | 1.5K |
| 329 | Eastman institute | 1 | 31 | 9 | 12 |
| 329 | Second Military Medical University | 1 | 31 | 1.7K | 1.4K |
| 329 | Southampton General Hospital | 1 | 31 | 1.1K | 1.1K |
| 329 | Taipei Medical University Hospital | 2 | 31 | 333 | 469 |
| 329 | St George Hospital | 1 | 31 | 401 | 385 |
| 343 | University of Illinois at Chicago | 1 | 30 | 5.8K | 4.8K |
| 343 | University of Mons-Hainaut | 2 | 30 | 172 | 306 |
| 343 | Swedish National Board of Forensic Medicine | 2 | 30 | 33 | 61 |
| 343 | Northeastern University | 3 | 30 | 2.8K | 3.9K |
| 347 | Monash University | 1 | 29 | 8.0K | 6.3K |
| 347 | Samsung Medical Center | 1 | 29 | 1.7K | 1.4K |
| 347 | University of North Carolina Wilmington | 2 | 29 | 495 | 733 |
| 347 | Shanghai University of Engineering Science | 1 | 29 | 707 | 419 |
| 347 | Tongji Medical College | 1 | 29 | 2.3K | 1.9K |
| 347 | University of North Texas Health Science Center | 1 | 29 | 782 | 729 |
| 347 | National Research Centre for the Working Environment | 1 | 29 | 188 | 214 |
| 347 | Kaiser Permanente West Los Angeles Medical Center | 1 | 29 | 6 | 15 |
| 347 | University Institute of Cardiology and Pulmonology | 2 | 29 | 151 | 251 |
| 356 | Brno University of Technology | 1 | 28 | 1.1K | 741 |
| 356 | Kyushu University | 3 | 28 | 3.8K | 4.3K |
| 356 | University of Houston | 3 | 28 | 2.5K | 3.5K |
| 356 | Mersin University | 1 | 28 | 1.0K | 675 |
| 356 | Nara Medical University | 2 | 28 | 836 | 915 |
| 356 | The Japanese Red Cross Kyushu International College of Nursing | 1 | 28 | 2 | 2 |
| 362 | University of Maryland | 2 | 27 | 6.9K | 7.2K |
| 362 | Panjab University | 1 | 27 | 1.7K | 1.3K |
| 362 | Texas Tech University | 2 | 27 | 2.6K | 3.0K |
| 362 | Nanjing Agricultural University | 1 | 27 | 1.6K | 1.3K |
| 362 | National Institute of Health Sciences | 1 | 27 | 544 | 510 |
| 367 | Universidad Autónoma de Nuevo León | 1 | 26 | 1.4K | 923 |
| 367 | German Sport University Cologne | 1 | 26 | 324 | 347 |
| 367 | Kyungpook National University | 1 | 26 | 3.2K | 2.5K |
| 367 | Hokkaido University | 1 | 26 | 5.1K | 4.0K |
| 367 | University of Crete | 1 | 26 | 2.2K | 2.1K |
| 367 | Eckerd College | 1 | 26 | 148 | 162 |
| 373 | Navistar International | 1 | 25 | 5 | 7 |
| 373 | University of Buenos Aires | 1 | 25 | 4.5K | 3.0K |
| 373 | Tampere University of Technology | 1 | 25 | 1.2K | 1.2K |
| 373 | University of Wisconsin–Madison | 3 | 25 | 6.7K | 8.2K |
| 373 | University of Messina | 1 | 25 | 2.9K | 2.5K |
| 373 | Central China Normal University | 1 | 25 | 1.2K | 978 |
| 373 | University of Alabama at Birmingham | 1 | 25 | 4.8K | 4.2K |
| 373 | University of Memphis | 1 | 25 | 2.5K | 2.2K |
| 373 | Kyoto Sangyo University | 2 | 25 | 214 | 284 |
| 373 | Roswell Park Comprehensive Cancer Center | 1 | 25 | 843 | 906 |
| 373 | University of Veterinary Medicine Hanover, Foundation | 1 | 25 | 489 | 518 |
| 384 | ConocoPhillips | 2 | 24 | 38 | 80 |
| 384 | Los Alamos National Laboratory | 2 | 24 | 1.5K | 1.9K |
| 384 | Federal University of Rio Grande do Sul | 1 | 24 | 5.0K | 3.4K |
| 384 | University of North Texas | 1 | 24 | 3.0K | 2.5K |
| 384 | Queensland University of Technology | 1 | 24 | 4.1K | 3.9K |
| 389 | University of Glasgow | 1 | 23 | 6.4K | 5.5K |
| 389 | Çukurova University | 1 | 23 | 1.5K | 1.2K |
| 389 | California State University | 2 | 23 | 4.0K | 4.2K |
| 389 | Technical University of Crete | 1 | 23 | 653 | 682 |
| 389 | Universidade Federal do Pará | 1 | 23 | 1.7K | 1.1K |
| 389 | Broomfield Hospital | 1 | 23 | 147 | 130 |
| 389 | Emergency Health Services | 1 | 23 | 9 | 7 |
| 389 | Science Applications International Corporation | 1 | 23 | 274 | 349 |
| 389 | Brighton General Hospital | 2 | 23 | 19 | 36 |
| 389 | United States Department of Energy | 1 | 23 | 25 | 52 |
| 399 | University of Birmingham | 1 | 22 | 7.2K | 6.2K |
| 399 | University of Delhi | 1 | 22 | 3.1K | 2.4K |
| 399 | Jawaharlal Nehru University | 1 | 22 | 1.6K | 1.3K |
| 399 | University of Liège | 2 | 22 | 2.8K | 3.6K |
| 399 | Örebro University Hospital | 1 | 22 | 403 | 507 |
| 399 | Maastricht University Medical Centre | 1 | 22 | 1.7K | 1.6K |
| 399 | Ziauddin University | 1 | 22 | 119 | 96 |
| 406 | Université du Québec | 1 | 21 | 1.1K | 1.3K |
| 406 | National Institute of Radiological Sciences | 4 | 21 | 302 | 684 |
| 406 | French National Institute of Health and Medical Research | 1 | 21 | 3.0K | 2.9K |
| 406 | California Baptist University | 2 | 21 | 33 | 60 |
| 406 | Petra University | 1 | 21 | 142 | 113 |
| 406 | University of Connecticut Health Center | 1 | 21 | 1.6K | 1.8K |
| 406 | Hôpital Notre-Dame | 1 | 21 | 294 | 404 |
| 406 | University of Cincinnati Academic Health Center | 2 | 21 | 1.3K | 1.9K |
| 414 | University of Texas at Austin | 1 | 20 | 10.0K | 8.6K |
| 414 | Université du Québec à Montréal | 3 | 20 | 1.1K | 2.3K |
| 414 | Norwegian Defence Research Establishment | 1 | 20 | 155 | 206 |
| 414 | Arab International University | 1 | 20 | 19 | 17 |
| 414 | Jikei University School of Medicine | 3 | 20 | 466 | 851 |
| 414 | University of Texas Health Center at Tyler | 4 | 20 | 23 | 140 |
| 420 | National Autonomous University of Mexico | 2 | 19 | 4.1K | 4.2K |
| 420 | Northwestern University | 1 | 19 | 7.0K | 6.5K |
| 420 | Occupational Safety and Health Administration | 1 | 19 | 31 | 35 |
| 420 | Keio University | 1 | 19 | 3.8K | 3.2K |
| 420 | Louisiana State University | 1 | 19 | 5.3K | 4.9K |
| 420 | Okayama University of Science | 1 | 19 | 745 | 573 |
| 420 | PLA Eastern Theater Command General Hospital | 1 | 19 | 780 | 847 |
| 427 | Australian National University | 1 | 18 | 5.6K | 5.3K |
| 427 | Osaka Prefecture University | 2 | 18 | 1.4K | 1.7K |
| 427 | Lebanese American University | 2 | 18 | 271 | 644 |
| 427 | Osaka University | 1 | 18 | 5.3K | 4.6K |
| 427 | University of Tehran | 3 | 18 | 2.6K | 3.9K |
| 427 | University of Miami | 1 | 18 | 5.3K | 5.1K |
| 427 | Chongqing University | 2 | 18 | 2.0K | 2.3K |
| 427 | Stony Brook University | 1 | 18 | 4.3K | 4.3K |
| 427 | Leonard M. Miller School of Medicine | 1 | 18 | 2.8K | 2.8K |
| 436 | GlaxoSmithKline | 3 | 17 | 506 | 1.1K |
| 436 | Yarmouk University | 1 | 17 | 812 | 686 |
| 436 | University of North Carolina at Greensboro | 1 | 17 | 1.7K | 1.8K |
| 436 | Occidental Petroleum | 3 | 17 | 9 | 35 |
| 436 | Shenyang Normal University | 2 | 17 | 172 | 289 |
| 436 | Western University of Health Sciences | 1 | 17 | 441 | 532 |
| 436 | Pingjin Hospital | 1 | 17 | 21 | 48 |
| 436 | Fraunhofer Institute for Ceramic Technologies and Systems | 1 | 17 | 54 | 63 |
| 444 | University of Ljubljana | 1 | 16 | 4.1K | 3.8K |
| 444 | Hungarian Academy of Sciences | 1 | 16 | 3.0K | 3.1K |
| 444 | Eötvös Loránd University | 1 | 16 | 2.1K | 2.1K |
| 444 | Sookmyung Women's University | 1 | 16 | 491 | 580 |
| 444 | National Chung Cheng University | 1 | 16 | 1.1K | 1.2K |
| 444 | Battelle Memorial Institute | 2 | 16 | 264 | 529 |
| 444 | Ljubljana University Medical Centre | 1 | 16 | 771 | 799 |
| 444 | Minia University | 1 | 16 | 1.0K | 955 |
| 444 | Lunenfeld-Tanenbaum Research Institute | 1 | 16 | 501 | 722 |
| 444 | Shanxi Medical University | 1 | 16 | 705 | 733 |
| 444 | Shahrekord University of Medical Sciences | 1 | 16 | 384 | 403 |
| 455 | National Tsing Hua University | 1 | 15 | 2.4K | 2.3K |
| 455 | Sina Hospital | 1 | 15 | 221 | 264 |
| 455 | Texas Southern University | 1 | 15 | 316 | 388 |
| 455 | Paris Descartes University | 1 | 15 | 2.4K | 2.6K |
| 455 | Osmania University | 1 | 15 | 944 | 901 |
| 455 | National Toxicology Program | 2 | 15 | 31 | 107 |
| 455 | National Institute of Allergy and Infectious Diseases | 2 | 15 | 843 | 1.4K |
| 455 | Nanjing Medical University | 2 | 15 | 1.5K | 2.0K |
| 455 | Zhongyuan University of Technology | 1 | 15 | 353 | 331 |
| 455 | Indian Institute of Chemical Technology | 1 | 15 | 445 | 556 |
| 455 | Luoyang Normal University | 1 | 15 | 340 | 324 |
| 455 | Shariati Hospital | 1 | 15 | 432 | 542 |
| 467 | Tufts University | 3 | 14 | 1.9K | 4.0K |
| 467 | Qingdao University | 1 | 14 | 1.7K | 1.8K |
| 467 | University of Zurich | 2 | 14 | 4.3K | 5.9K |
| 467 | Shandong University | 1 | 14 | 4.4K | 4.1K |
| 467 | University of Alberta | 1 | 14 | 9.1K | 8.6K |
| 467 | University of Lausanne | 1 | 14 | 3.3K | 3.6K |
| 467 | Ankara University | 1 | 14 | 3.0K | 2.8K |
| 467 | University of Leicester | 5 | 14 | 1.7K | 4.7K |
| 467 | Universidade do Estado do Rio de Janeiro | 1 | 14 | 1.9K | 1.4K |
| 467 | Tokyo Denki University | 1 | 14 | 552 | 447 |
| 467 | Tehran University of Medical Sciences | 2 | 14 | 2.9K | 3.6K |
| 467 | Texas Commission on Environmental Quality | 5 | 14 | 8 | 43 |
| 479 | University of Milan | 1 | 13 | 5.9K | 6.0K |
| 479 | Konyang University | 1 | 13 | 351 | 465 |
| 479 | Purdue University | 2 | 13 | 5.7K | 7.2K |
| 479 | Pennsylvania State University | 5 | 13 | 4.5K | 8.9K |
| 479 | Chiang Mai University | 1 | 13 | 2.3K | 2.5K |
| 479 | State University of New York | 2 | 13 | 4.9K | 6.7K |
| 479 | Prince of Songkla University | 1 | 13 | 1.7K | 1.8K |
| 479 | New York Medical College | 1 | 13 | 1.7K | 1.9K |
| 479 | Imperial College School of Medicine | 1 | 13 | 746 | 987 |
| 479 | Pandit Ravishankar Shukla University | 1 | 13 | 11 | 26 |
| 479 | California State University, Fullerton | 1 | 13 | 364 | 542 |
| 490 | Yeungnam University | 1 | 12 | 2.0K | 2.2K |
| 490 | University of Padua | 1 | 12 | 6.6K | 6.8K |
| 490 | Polytechnique Montréal | 1 | 12 | 1.2K | 1.5K |
| 490 | Klinikum Aachen | 1 | 12 | 568 | 829 |
| 490 | Colgate-Palmolive Company | 1 | 12 | 61 | 91 |
| 490 | University of Graz | 1 | 12 | 2.6K | 2.9K |
| 490 | Catholic University of Daegu | 1 | 12 | 601 | 790 |
| 490 | Graz University of Technology | 1 | 12 | 1.7K | 2.0K |
| 490 | University of Duisburg-Essen | 1 | 12 | 3.4K | 3.8K |
| 490 | Near East University | 1 | 12 | 580 | 641 |
| 490 | Mines ParisTech | 1 | 12 | 580 | 801 |
| 490 | Karadeniz Technical University | 1 | 12 | 1.6K | 1.7K |
| 490 | Hamdard University | 2 | 12 | 150 | 359 |
| 490 | Indian Institute of Tropical Meteorology | 1 | 12 | 159 | 180 |
| 490 | LSU Health Sciences Center New Orleans | 1 | 12 | 1.5K | 1.8K |
| 490 | MannKind Corporation | 1 | 12 | 12 | 31 |
| 490 | Cha University | 1 | 12 | 834 | 978 |
| 490 | Merck & Co. | 2 | 12 | 468 | 1.0K |
| 508 | University of Rostock | 1 | 11 | 2.4K | 2.8K |
| 508 | Istanbul University | 1 | 11 | 3.5K | 3.6K |
| 508 | Central Michigan University | 1 | 11 | 1.4K | 1.7K |
| 508 | Universidade Federal Fluminense | 1 | 11 | 2.9K | 2.3K |
| 508 | Norwegian University of Science and Technology | 2 | 11 | 3.2K | 5.0K |
| 508 | AstraZeneca | 2 | 11 | 637 | 1.3K |
| 508 | Laval University | 1 | 11 | 5.2K | 5.6K |
| 508 | Heriot-Watt University | 1 | 11 | 2.1K | 2.6K |
| 508 | Universidade Estadual Paulista | 2 | 11 | 2.6K | 3.1K |
| 508 | University Medical Center Groningen | 1 | 11 | 2.2K | 2.6K |
| 508 | Texas Tech University Health Sciences Center | 1 | 11 | 1.5K | 1.9K |
| 508 | Chang Jung Christian University | 1 | 11 | 275 | 442 |
| 508 | Hammersmith Hospital | 1 | 11 | 1.5K | 1.7K |
| 508 | Renji Hospital | 1 | 11 | 921 | 1.2K |
| 508 | Kurume University | 1 | 11 | 636 | 769 |
| 508 | Chung Hwa University of Medical Technology | 1 | 11 | 165 | 321 |
| 524 | Boston University | 2 | 10 | 4.1K | 6.0K |
| 524 | University of Pisa | 1 | 10 | 5.2K | 5.5K |
| 524 | Kindai University | 2 | 10 | 1.5K | 2.2K |
| 524 | Xi'an Jiaotong University | 2 | 10 | 2.8K | 3.9K |
| 524 | North China University of Science and Technology | 2 | 10 | 313 | 651 |
| 524 | Wadsworth Center | 1 | 10 | 28 | 97 |
| 524 | Prince Sattam bin Abdulaziz University | 1 | 10 | 784 | 976 |
| 524 | Michigan Medicine | 1 | 10 | 3.0K | 3.4K |
| 532 | PPG Industries | 1 | 9 | 31 | 67 |
| 532 | University of Cincinnati | 3 | 9 | 3.0K | 5.9K |
| 532 | Johannes Gutenberg University Mainz | 1 | 9 | 2.8K | 3.4K |
| 532 | Chinese Academy of Sciences | 1 | 9 | 7.4K | 7.5K |
| 532 | University of Medicine and Pharmacy of Târgu Mureș | 1 | 9 | 19 | 38 |
| 532 | University of Baghdad | 1 | 9 | 1.1K | 1.1K |
| 532 | Lawrence Berkeley National Laboratory | 2 | 9 | 1.2K | 2.1K |
| 532 | Qassim University | 1 | 9 | 945 | 1.1K |
| 532 | Soonchunhyang University Hospital | 1 | 9 | 293 | 383 |
| 532 | Onassis Cardiac Surgery Center | 1 | 9 | 200 | 266 |
| 532 | Yuhuangding Hospital | 1 | 9 | 228 | 355 |
| 543 | Vanderbilt University | 1 | 8 | 5.2K | 6.1K |
| 543 | University of Pretoria | 1 | 8 | 3.6K | 4.1K |
| 543 | Chonbuk National University | 1 | 8 | 1.7K | 2.2K |
| 543 | Xinjiang Medical University | 1 | 8 | 385 | 558 |
| 543 | San Francisco VA Medical Center | 1 | 8 | 302 | 546 |
| 543 | Swedish Radiation Safety Authority | 1 | 8 | 13 | 28 |
| 543 | Universidade de Marília | 1 | 8 | 60 | 45 |
| 550 | University of Fribourg | 1 | 7 | 1.6K | 2.3K |
| 550 | Assiut University | 1 | 7 | 1.9K | 2.4K |
| 550 | Eli Lilly and Company | 2 | 7 | 818 | 1.6K |
| 550 | Indiana State University | 2 | 7 | 397 | 1.1K |
| 550 | FMC Corporation | 1 | 7 | 76 | 143 |
| 550 | University of Colorado | 1 | 7 | 6.2K | 7.2K |
| 550 | University of Saskatchewan | 1 | 7 | 4.8K | 5.9K |
| 550 | New Jersey Institute of Technology | 1 | 7 | 1.4K | 2.0K |
| 550 | Alion Science and Technology | 1 | 7 | 21 | 45 |
| 550 | Minnesota Pollution Control Agency | 1 | 7 | 45 | 68 |
| 550 | Urmia University of Medical Sciences | 2 | 7 | 317 | 770 |
| 550 | Beckman Laser Institute | 1 | 7 | 149 | 261 |
| 550 | Qilu Hospital of Shandong University | 1 | 7 | 786 | 1.1K |
| 550 | Yantaishan Hospital | 1 | 7 | 103 | 165 |
| 550 | Novo Nordisk | 1 | 7 | 603 | 952 |
| 550 | University of Colorado Anschutz Medical Campus | 1 | 7 | 1.2K | 1.6K |
| 566 | Tsinghua University | 1 | 6 | 5.3K | 5.9K |
| 566 | Nankai University | 1 | 6 | 2.6K | 3.2K |
| 566 | İnönü University | 2 | 6 | 759 | 1.7K |
| 566 | Brookhaven National Laboratory | 1 | 6 | 1.3K | 1.8K |
| 566 | Georgia Institute of Technology | 1 | 6 | 4.5K | 5.6K |
| 566 | Honeywell | 1 | 6 | 54 | 97 |
| 566 | University of Massachusetts | 1 | 6 | 5.6K | 6.8K |
| 566 | Zagazig University | 1 | 6 | 1.9K | 2.4K |
| 566 | Shinshu University | 1 | 6 | 2.0K | 2.4K |
| 566 | Polytechnic Institute of Lisbon | 1 | 6 | 134 | 245 |
| 566 | Georgia State University | 1 | 6 | 3.4K | 4.4K |
| 566 | Philip Morris International | 1 | 6 | 15 | 35 |
| 566 | Mansoura University | 1 | 6 | 2.4K | 3.0K |
| 566 | Asan Medical Center | 1 | 6 | 1.1K | 1.4K |
| 566 | Health Effects Institute | 3 | 6 | 16 | 57 |
| 566 | Instituto Superior de Engenharia de Lisboa | 1 | 6 | 165 | 312 |
| 566 | University of Texas Health Science Center at Tyler | 1 | 6 | 65 | 142 |
| 566 | National Health Laboratory Service | 1 | 6 | 416 | 636 |
| 566 | Alberta Innovates | 1 | 6 | 144 | 310 |
| 585 | Inha University | 1 | 5 | 2.0K | 2.8K |
| 585 | University of Tasmania | 1 | 5 | 3.4K | 4.7K |
| 585 | International Christian University | 1 | 5 | 227 | 361 |
| 585 | Dionex | 1 | 5 | 26 | 47 |
| 585 | University of Bari | 1 | 5 | 2.9K | 4.0K |
| 585 | Toyo University | 1 | 5 | 647 | 835 |
| 585 | National Polytechnic Institute | 1 | 5 | 2.3K | 2.9K |
| 585 | University of Brescia | 1 | 5 | 2.5K | 3.4K |
| 585 | Dnipro State Medical University | 1 | 5 | 40 | 30 |
| 585 | Kitasato University | 1 | 5 | 1.6K | 2.0K |
| 585 | Ukrainian State University of Chemical Engineering | 1 | 5 | 101 | 114 |
| 585 | National Institute for Materials Science | 1 | 5 | 815 | 994 |
| 585 | National Institute of Environmental Research | 1 | 5 | 202 | 336 |
| 585 | Public Health England | 1 | 5 | 505 | 810 |
| 585 | Robert Wood Johnson Medical School | 1 | 5 | 1.2K | 1.9K |
| 585 | St. Marianna University School of Medicine | 1 | 5 | 935 | 1.3K |
| 585 | Brown & Williamson | 1 | 5 | 1 | 5 |
| 602 | Sun Yat-sen University | 1 | 4 | 5.3K | 6.3K |
| 602 | Worcester Polytechnic Institute | 2 | 4 | 798 | 2.0K |
| 602 | East Tennessee State University | 1 | 4 | 1.3K | 2.1K |
| 602 | Florida State University | 1 | 4 | 4.5K | 5.9K |
| 602 | Ministry of Education of the People's Republic of China | 1 | 4 | 583 | 1.1K |
| 602 | University of Lisbon | 1 | 4 | 4.7K | 6.0K |
| 602 | KEMA | 1 | 4 | 22 | 57 |
| 602 | University of North Carolina at Charlotte | 1 | 4 | 2.3K | 3.4K |
| 602 | Peking Union Medical College | 1 | 4 | 2.7K | 3.3K |
| 602 | University of Mazandaran | 2 | 4 | 499 | 1.2K |
| 602 | Peking Union Medical College Hospital | 1 | 4 | 1.4K | 1.8K |
| 602 | Army Medical University | 1 | 4 | 1.6K | 2.1K |
| 602 | University of Mississippi Medical Center | 1 | 4 | 1.7K | 2.5K |
| 602 | University of Nebraska Medical Center | 1 | 4 | 2.7K | 3.6K |
| 602 | Tulane Medical Center | 2 | 4 | 146 | 568 |
| 602 | Hubei University of Medicine | 1 | 4 | 466 | 817 |
| 602 | Tangshan Gongren Hospital | 1 | 4 | 60 | 165 |
| 602 | Republic of China National Defense Medical Center | 1 | 4 | 1.4K | 1.8K |
| 602 | Southwest Atlanta Hospital | 1 | 4 | 788 | 1.3K |
| 602 | United States Air Force | 1 | 4 | 242 | 526 |
| 622 | Konkuk University | 1 | 3 | 2.1K | 3.1K |
| 622 | Hebrew University of Jerusalem | 1 | 3 | 5.1K | 6.6K |
| 622 | Burapha University | 1 | 3 | 352 | 717 |
| 622 | University of the Witwatersrand | 1 | 3 | 4.1K | 5.7K |
| 622 | University of Jordan | 1 | 3 | 1.9K | 3.1K |
| 622 | Shahid Beheshti University of Medical Sciences | 1 | 3 | 2.9K | 3.6K |
| 622 | Illinois Institute of Technology | 1 | 3 | 1.6K | 2.7K |
| 622 | University of Rennes 1 | 1 | 3 | 1.8K | 3.0K |
| 622 | University of Tsukuba | 3 | 3 | 3.0K | 6.1K |
| 622 | Alternative Energies and Atomic Energy Commission | 1 | 3 | 305 | 586 |
| 622 | Netherlands National Institute for Public Health and the Environment | 1 | 3 | 124 | 318 |
| 622 | Pierre and Marie Curie University | 1 | 3 | 2.7K | 3.9K |
| 622 | University of Porto | 1 | 3 | 3.5K | 5.2K |
| 622 | Selçuk University | 1 | 3 | 1.7K | 2.5K |
| 622 | Islamic Azad University | 1 | 3 | 5.7K | 6.7K |
| 622 | Indian Institute of Information Technology, Allahabad | 1 | 3 | 59 | 150 |
| 622 | Kaplan Medical Center | 2 | 3 | 287 | 800 |
| 622 | Alborz University of Medical Sciences | 1 | 3 | 417 | 729 |
| 622 | Wuhan University of Science and Technology | 1 | 3 | 995 | 1.5K |
| 622 | Northeast Agricultural University | 1 | 3 | 849 | 1.2K |
| 622 | Shahed University | 2 | 3 | 330 | 1.1K |
| 622 | Shiraz University of Medical Sciences | 1 | 3 | 2.3K | 3.0K |
| 622 | Industrial Technology Research Institute | 1 | 3 | 677 | 1.1K |
| 622 | University of Tennessee | 1 | 3 | 6.2K | 8.0K |
| 622 | Larestan University of Medical Sciences | 1 | 3 | 32 | 114 |
| 622 | École des Hautes Études en Santé Publique | 1 | 3 | 62 | 172 |
| 648 | National Institute of Standards and Technology | 1 | 2 | 1.9K | 2.7K |
| 648 | University Hospital Heidelberg | 1 | 2 | 1.4K | 2.1K |
| 648 | Emory University | 1 | 2 | 5.2K | 7.0K |
| 648 | University of Oklahoma | 1 | 2 | 4.4K | 6.4K |
| 648 | Bhabha Atomic Research Centre | 1 | 2 | 1.4K | 2.1K |
| 648 | Dana–Farber Cancer Institute | 1 | 2 | 61 | 156 |
| 648 | University of Reims | 1 | 2 | 492 | 1.1K |
| 648 | Huazhong Agricultural University | 1 | 2 | 1.5K | 2.2K |
| 648 | Missouri University of Science and Technology | 1 | 2 | 1.4K | 2.3K |
| 648 | Anschutz Medical Campus | 1 | 2 | 2.0K | 2.9K |
| 648 | Cincinnati Children's Hospital Medical Center | 1 | 2 | 1.7K | 2.6K |
| 648 | Fatih University | 1 | 2 | 334 | 803 |
| 648 | Düzce University | 1 | 2 | 578 | 1.2K |
| 648 | National Center for Toxicological Research | 1 | 2 | 430 | 784 |
| 648 | Naval Materials Research Laboratory | 1 | 2 | 12 | 35 |
| 648 | First Affiliated Hospital of Xi'an Jiaotong University | 1 | 2 | 193 | 478 |
| 648 | Indian Institute of Technology Bombay | 1 | 2 | 1.9K | 2.8K |
| 648 | Suleyman Demirel University | 1 | 2 | 1.2K | 2.2K |
| 666 | University of Kansas | 1 | 1 | 5.7K | 8.1K |
| 666 | Pusan National University | 1 | 1 | 2.8K | 4.1K |
| 666 | Procter & Gamble | 1 | 1 | 171 | 386 |
| 666 | Tokyo Institute of Technology | 1 | 1 | 3.5K | 4.8K |
| 666 | Arizona State University | 1 | 1 | 6.6K | 8.9K |
| 666 | Tata Steel | 1 | 1 | 88 | 190 |
| 666 | Case Western Reserve University | 1 | 1 | 5.5K | 7.7K |
| 666 | Griffith University | 1 | 1 | 4.7K | 7.1K |
| 666 | Technical University of Denmark | 1 | 1 | 3.4K | 5.1K |
| 666 | Abilene Christian University | 1 | 1 | 118 | 306 |
| 666 | University of Texas Southwestern Medical Center | 1 | 1 | 3.4K | 4.6K |
| 666 | The University of Vermont Medical Center | 1 | 1 | 354 | 685 |
| 666 | Kyushu Women's University | 1 | 1 | 28 | 75 |
| 666 | San Antonio Military Medical Center | 1 | 1 | 546 | 992 |
| 666 | Southern Illinois University School of Medicine | 1 | 1 | 762 | 1.4K |
| 681 | University of Basel | 1 | 0 | 3.7K | 6.0K |
| 681 | University Hospital Zurich | 1 | 0 | 1.9K | 2.9K |
| 681 | Razi University | 1 | 0 | 995 | 1.8K |
| 681 | University of South Carolina | 1 | 0 | 5.4K | 8.3K |
| 681 | University of Wales | 1 | 0 | 2.4K | 3.9K |
| 681 | Clark University | 1 | 0 | 960 | 1.9K |
| 681 | Oslo University Hospital | 1 | 0 | 1.8K | 2.8K |
| 681 | Dibrugarh University | 1 | 0 | 341 | 746 |
| 681 | Antalya Bilim University | 1 | 0 | 80 | 300 |
| 681 | Ardabil University of Medical Sciences | 1 | 0 | 364 | 826 |
| 681 | Nuh Naci Yazgan University | 1 | 0 | 31 | 133 |
| 681 | Fraunhofer Institute for Toxicology and Experimental Medicine | 2 | 0 | 6 | 50 |
