| 301 | 672 | Spectrum Health |  | 1210 | 669 | 2183 | 1153 |
| 302 | 627 | Childrens Hospital Wisconsin | | 1658 | 673 | 2354 | 861 |
| 303 | 632 | Smithsonian Tropical Research Institute | | 245 | 674 | 2538 | 519 |
| 304 | 2755 | Caribbean Agricultural Research and Development Institute |  | 401 | 676 | 2538 | 3879 |
| 305 | 207 | Tufts Medical Center | | 2144 | 677 | 242 | 186 |
| 306 | 1632 | Cleveland Museum of Natural History | | 1231 | 678 | 1855 | 3509 |
| 307 | 662 | National Institute on Alcohol Abuse and Alcoholism | | 2544 | 680 | 2538 | 452 |
| 308 | 2979 | Audubon Nature Institute | | 4426 | 698 | 2538 | 3879 |
| 309 | 2892 | Conservation Fund | | 2182 | 701 | 2538 | 3879 |
| 310 | 441 | Saint Michael's Hospital |  | 2876 | 702 | 2538 | 121 |
| 311 | 2898 | Social Sciences and Humanities Research Council / Conseil de Recherches en Sciences Humaines | | 2298 | 703 | 2538 | 3879 |
| 312 | 1426 | University of Colorado Health (Memorial Health System) | | 1316 | 704 | 2538 | 2487 |
| 313 | 502 | National Center for Atmospheric Research | | 5716 | 708 | 2538 | 148 |
| 314 | 342 | Northshore University Healthsystem | | 809 | 712 | 586 | 537 |
| 315 | 2853 | Comisión Sectorial de Investigación Científica Universidad de la República |  | 888 | 714 | 2538 | 3879 |
| 316 | 2913 | Trident Technical College | | 1899 | 717 | 2538 | 3879 |
| 317 | 617 | Children's Medical Center Dallas | | 1751 | 719 | 2152 | 940 |
| 318 | 1895 | Centro Internacional de la Papa |  | 1771 | 724 | 2538 | 3191 |
| 319 | 2934 | Institute of Transportation Engineers | | 1957 | 725 | 2538 | 3879 |
| 320 | 2947 | Fox Chase Cancer Center | | 2191 | 726 | 2538 | 3879 |
| 321 | 601 | Alton Ochsner Clinic Foundation | | 1562 | 727 | 762 | 1556 |
| 322 | 1093 | Riverside Methodist Hospital Ohiohealth | | 2082 | 730 | 2478 | 1920 |
| 323 | 720 | Children's Mercy Hospital | | 1433 | 733 | 2538 | 543 |
| 324 | 1989 | New England Complex Systems Institute | | 4172 | 737 | 2355 | 3509 |
| 325 | 418 | Regeneron Pharmaceuticals Inc | | 2640 | 739 | 355 | 850 |
| 326 | 3110 | Oregon Institute of Science and Medicine | | 6107 | 741 | 2538 | 3879 |
| 327 | 2958 | ECRI Institute | | 2275 | 742 | 2538 | 3879 |
| 328 | 2900 | PeaceHealth Southwest Medical Center (Southwest Washington Medical Center) | | 1077 | 745 | 2538 | 3879 |
| 329 | 840 | Medstar Health Research Institute (MedStar Washington Hospital Center) | | 579 | 752 | 2538 | 930 |
| 330 | 2955 | SSM Health Care | | 1978 | 754 | 2538 | 3879 |
| 331 | 467 | Yale New Haven Hospital | | 1140 | 756 | 2016 | 536 |
| 332 | 2963 | Saint Louis Children's Hospital | | 2090 | 757 | 2538 | 3879 |
| 333 | 1326 | New York Academy of Medicine | | 2288 | 759 | 2538 | 2104 |
| 334 | 2805 | Instituto Nacional de Estadística e Informática | | 189 | 766 | 2538 | 3879 |
| 335 | 3002 | David and Lucile Packard Foundation | | 2535 | 773 | 2538 | 3879 |
| 336 | 536 | Marshfield Clinic | | 1933 | 777 | 1582 | 930 |
| 337 | 2994 | Ethics and Public Policy Center | | 2178 | 778 | 2538 | 3879 |
| 338 | 248 | British Columbia Cancer Agency | | 2424 | 780 | 342 | 224 |
| 339 | 3068 | National Tropical Botanical Garden | | 3600 | 786 | 2538 | 3879 |
| 340 | 3046 | Property and Environment Research Center | | 3062 | 790 | 2538 | 3879 |
| 341 | 407 | University of Miami Health System | | 1016 | 791 | 2538 | 86 |
| 342 | 218 | Ottawa Health Research Institute | | 1946 | 796 | 108 | 208 |
| 343 | 2994 | Environmental Law Institute | | 1610 | 797 | 2538 | 3879 |
| 344 | 189 | National Heart Lung and Blood Institute | | 1535 | 799 | 267 | 120 |
| 345 | 2132 | Texas Transportation Institute | | 1468 | 801 | 1620 | 3879 |
| 346 | 559 | Allegheny Health Network Hospitals (Western Pennsylvania Hospital) | | 930 | 806 | 1191 | 1165 |
| 347 | 1883 | Lifespan | | 1703 | 807 | 475 | 3879 |
| 348 | 3469 | Boston Shriners Hospital | | 8011 | 813 | 2538 | 3879 |
| 349 | 1627 | Charles Darwin Foundation Quito |  | 579 | 817 | 2538 | 2822 |
| 350 | 531 | Woods Hole Research Center | | 3930 | 818 | 852 | 1001 |
| 351 | 3152 | High Scope Educational Research Foundation | | 4884 | 823 | 2538 | 3879 |
| 352 | 2904 | Bd Biosciences Immunocytometry Systems | | 272 | 833 | 2538 | 3879 |
| 353 | 714 | Massachusetts Eye and Ear Infirmary | | 2895 | 834 | 2538 | 408 |
| 354 | 696 | Loyola University Medical Center | | 2481 | 836 | 2538 | 390 |
| 355 | 464 | Cary Institute of Ecosystem Studies | | 1103 | 837 | 275 | 1036 |
| 356 | 1758 | Novant Health (Presbyterian Healthcare) | | 728 | 844 | 2377 | 3316 |
| 357 | 643 | Samuel Roberts Noble Foundation | | 1863 | 848 | 591 | 1581 |
| 358 | 3125 | National Childhood Cancer Foundation | | 3486 | 850 | 2538 | 3879 |
| 359 | 1299 | Maine Health | | 1771 | 854 | 2538 | 1960 |
| 360 | 370 | Instituto Nacional de Salud Pública |  | 1027 | 857 | 306 | 616 |
| 361 | 2825 | US National Agricultural Library | | 60 | 863 | 2538 | 3879 |
| 362 | 291 | National Institute of Neurological Disorders and Stroke | | 1231 | 865 | 363 | 320 |
| 363 | 450 | McGill University Health Centre | | 842 | 866 | 2538 | 108 |
| 364 | 3078 | Catholic Health Association | | 1398 | 870 | 2538 | 3879 |
| 365 | 3134 | Mclean Hospital | | 3119 | 871 | 2538 | 3879 |
| 366 | 493 | MetroHealth System Cleveland | | 3010 | 872 | 906 | 804 |
| 367 | 3046 | American Geosciences Institute (American Geological Institute) | | 919 | 874 | 2538 | 3879 |
| 368 | 347 | Whitehead Institute for Biomedical Research | | 2876 | 878 | 224 | 474 |
| 369 | 3108 | Jefferson University Hospitals (Thomas Jefferson University Hospital) | | 2134 | 879 | 2538 | 3879 |
| 370 | 3107 | Ducks Unlimited Canada | | 2046 | 881 | 2538 | 3879 |
| 371 | 129 | Stanford Linear Accelerator Center | | 160 | 884 | 41 | 87 |
| 372 | 486 | Mitsubishi Electric Research Laboratories | | 1894 | 886 | 433 | 981 |
| 373 | 839 | Instituto de Pesquisas Jardim Botânico do Rio de Janeiro |  | 141 | 889 | 941 | 2249 |
| 374 | 720 | Centro de Investigación y Docencia Económicas CONACYT | | 999 | 897 | 740 | 1740 |
| 375 | 922 | Oak Ridge Institute for Science and Education | | 4113 | 899 | 2538 | 834 |
| 376 | 322 | London Health Sciences Centre | | 1129 | 901 | 166 | 438 |
| 377 | 1974 | Instituto Interamericano de Cooperación para la Agricultura |  | 316 | 902 | 2368 | 3509 |
| 378 | 2825 | National Child Traumatic Stress Network | | 6079 | 904 | 2538 | 3660 |
| 379 | 3143 | Institute of Mathematical Statistics | | 2223 | 907 | 2538 | 3879 |
| 380 | 3086 | Long Term Ecological Research Network | | 792 | 913 | 2538 | 3879 |
| 381 | 540 | Virginia Mason Hospital and Medical Center | | 2622 | 916 | 1953 | 620 |
| 382 | 435 | Rady Childrens Hospital and Health Center San Diego | | 1377 | 920 | 1188 | 507 |
| 383 | 432 | Instituto Nacional de Pesquisas da Amazônia | | 318 | 922 | 321 | 857 |
| 384 | 3222 | National Research Council Canada | | 4029 | 923 | 2538 | 3879 |
| 385 | 3232 | Center for the Advancement of Health | | 4187 | 927 | 2538 | 3879 |
| 386 | 1247 | Children's Hospital & Research Center at Oakland | | 3750 | 928 | 2538 | 1605 |
| 387 | 1566 | Long Beach Memorial Medical Center | | 1341 | 931 | 2538 | 2510 |
| 388 | 3207 | National Academy of Social Insurance | | 3056 | 932 | 2538 | 3879 |
| 389 | 789 | Monell Chemical Senses Center | | 4651 | 934 | 1208 | 1572 |
| 390 | 1157 | ABT Associates Inc | | 2330 | 941 | 2538 | 1409 |
| 391 | 3200 | National Academy for State Health Policy | | 2614 | 944 | 2538 | 3879 |
| 392 | 310 | National Institute on Aging | | 1633 | 946 | 923 | 218 |
| 393 | 355 | Pennington Biomedical Research Center | | 2295 | 948 | 245 | 448 |
| 394 | 1907 | Instituto Nacional de Astrofísica, Óptica y Electrónica CONACYT | | 1007 | 949 | 331 | 3879 |
| 395 | 457 | Institute for Systems Biology | | 3248 | 950 | 155 | 895 |
| 396 | 2524 | OSF Saint Francis Medical Center | | 894 | 954 | 2258 | 3879 |
| 397 | 778 | DOE Joint Genome Institute | | 229 | 964 | 2538 | 570 |
| 398 | 260 | National Institute of Environmental Health Sciences | | 218 | 965 | 167 | 294 |
| 399 | 2963 | Mount Wilson Observatory | | 7193 | 969 | 2538 | 3660 |
| 400 | 522 | Harvard Pilgrim Health Care | | 2164 | 981 | 1500 | 678 |
