| 601 | 4542 | Alliance for Clinical Trials in Oncology (Cancer Leukemia Group B) |  | 5007 | 2689 | 2538 | 3879 |
| 602 | 4545 | Ontario Research Center for Computer Algebra |  | 5048 | 2688 | 2538 | 3879 |
| 603 | 4452 | Hubbard Brook Research Foundation | | 3219 | 2684 | 2538 | 3879 |
| 604 | 4577 | Foundation for Applied Molecular Evolution | | 6034 | 2672 | 2538 | 3879 |
| 605 | 1671 | Bedford Institute of Oceanography | | 4328 | 2655 | 2538 | 1351 |
| 606 | 4468 | Conservation Biology Institute | | 4049 | 2653 | 2538 | 3879 |
| 607 | 4452 | Memorial Health System Memorial Medical Center Springfield | | 3651 | 2646 | 2538 | 3879 |
| 608 | 4442 | Sansum Clinic | | 3685 | 2630 | 2538 | 3879 |
| 609 | 4494 | Mental Health | | 4916 | 2622 | 2538 | 3879 |
| 610 | 1441 | Infectious Disease Research Institute | | 5429 | 2620 | 1707 | 1934 |
| 611 | 3922 | Hahnemann University Hospital | | 5123 | 2600 | 2538 | 3660 |
| 612 | 3084 | Texas Back Institute | | 5062 | 2585 | 2538 | 3191 |
| 613 | 4478 | Sonoran Institute | | 5243 | 2572 | 2538 | 3879 |
| 614 | 4434 | Austen Riggs Center | | 4409 | 2563 | 2538 | 3879 |
| 615 | 2141 | Institute of Health Economics | | 2148 | 2555 | 2538 | 2313 |
| 616 | 3782 | Southcentral Foundation | | 2553 | 2552 | 2538 | 3660 |
| 617 | 3226 | Earth and Space Research | | 6748 | 2550 | 2538 | 3252 |
| 618 | 4534 | Marcus Institute | | 6475 | 2547 | 2538 | 3879 |
| 619 | 4389 | National Institute of Statistical Sciences | | 3730 | 2538 | 2538 | 3879 |
| 620 | 4365 | Arizona Oncology Associates | | 3302 | 2530 | 2538 | 3879 |
| 621 | 3644 | National Optics Institute | | 5719 | 2527 | 2181 | 3879 |
| 622 | 2579 | National Institute of General Medical Sciences | | 1703 | 2523 | 2538 | 2919 |
| 623 | 2540 | Institute of Human Virology | | 6674 | 2510 | 2538 | 2696 |
| 624 | 4450 | International Heart Institute Montana Foundation | | 5535 | 2494 | 2538 | 3879 |
| 625 | 2672 | Saskatchewan Research Council | | 4847 | 2493 | 2538 | 2919 |
| 626 | 4332 | Floating Hospital for Children | | 3285 | 2487 | 2538 | 3879 |
| 627 | 4525 | Queen's Medical Center Honolulu Hawaii | | 6809 | 2486 | 2538 | 3879 |
| 628 | 4351 | JFK Medical Center (New Jersey Neuroscience Institute) | | 3861 | 2474 | 2538 | 3879 |
| 629 | 2421 | Kessler Rehabilitation Corporation | | 6351 | 2473 | 2538 | 2584 |
| 630 | 4404 | Central Institute for the Deaf St Louis | | 4893 | 2469 | 2538 | 3879 |
| 631 | 4400 | Health Research and Educational Trust | | 4823 | 2468 | 2538 | 3879 |
| 632 | 1266 | NASA Goddard Institute for Space Studies | | 1301 | 2459 | 2538 | 667 |
| 633 | 4305 | Tall Timbers Research Station | | 3213 | 2454 | 2538 | 3879 |
| 634 | 4395 | Decision Sciences Institute | | 4969 | 2452 | 2538 | 3879 |
| 635 | 4351 | Oregon Clinic | | 4304 | 2446 | 2538 | 3879 |
| 636 | 4319 | Osiris Therapeutics | | 3743 | 2436 | 2538 | 3879 |
| 637 | 4088 | United States Naval Observatory | | 403 | 2432 | 2538 | 3879 |
| 638 | 1618 | Institut Universitaire de Gériatrie de Montréal / Institut Universitaire de Geriatrie de Montreal | | 4296 | 2431 | 2538 | 1380 |
| 639 | 1120 | National Institute on Deafness and other Communication Disorders | | 3563 | 2426 | 1590 | 1300 |
| 640 | 4217 | Banff Mineral Springs Hospital Covenant Health | | 1834 | 2419 | 2538 | 3879 |
| 641 | 4430 | Center for Integration of Medicine and Innovative Technology | | 6065 | 2418 | 2538 | 3879 |
| 642 | 1408 | Cancercare Manitoba | | 3934 | 2417 | 2235 | 1649 |
| 643 | 4022 | Bronx Lebanon Hospital Center | | 4837 | 2412 | 2489 | 3879 |
| 644 | 1254 | Centre Hospitalier Affilie Universitaire de Quebec | | 3219 | 2400 | 2538 | 595 |
| 645 | 4185 | Rhode Island Department of Environmental Management | | 1418 | 2397 | 2538 | 3879 |
| 646 | 4297 | Clinical Trial and Statistical Applications Innovations | | 4122 | 2383 | 2538 | 3879 |
| 647 | 3171 | Mason Research Institute | | 4122 | 2382 | 1484 | 3879 |
| 648 | 4433 | Steadman Clinic | | 6560 | 2376 | 2538 | 3879 |
| 649 | 4231 | Kelsey-Seybold Clinic | | 2876 | 2364 | 2538 | 3879 |
| 650 | 4269 | National Center for Education in Maternal and Child Health | | 3870 | 2358 | 2538 | 3879 |
| 651 | 4341 | Jewish Home and Hospital | | 5206 | 2350 | 2538 | 3879 |
| 652 | 2921 | Archbold Biological Station | | 2452 | 2345 | 2093 | 3660 |
| 653 | 1396 | Lawson Health Research Institute | | 4255 | 2339 | 2538 | 916 |
| 654 | 3762 | Centre de Recherche Industrielle du Quebec | | 4847 | 2338 | 2538 | 3660 |
| 655 | 4275 | Norwalk Hospital | | 4350 | 2325 | 2538 | 3879 |
| 656 | 1303 | Kingston General Hospital | | 2442 | 2323 | 2538 | 780 |
| 657 | 1398 | University of Arizona Cancer Center | | 5144 | 2320 | 2538 | 911 |
| 658 | 4289 | Institute on Governance | | 4787 | 2316 | 2538 | 3879 |
| 659 | 4332 | International Anesthesia Research Society | | 5651 | 2309 | 2538 | 3879 |
| 660 | 717 | La Jolla Institute for Allergy & Immunology | | 4947 | 2306 | 330 | 665 |
| 661 | 4207 | Royal Victoria Hospital | | 3119 | 2305 | 2538 | 3879 |
| 662 | 4142 | Oregon College of Oriental Medicine | | 4017 | 2300 | 2521 | 3879 |
| 663 | 4275 | National Research Corporation | | 4805 | 2291 | 2538 | 3879 |
| 664 | 3899 | Institute for Molecular Manufacturing | | 7498 | 2286 | 2538 | 3660 |
| 665 | 3087 | Good Samaritan Hospital los Angeles | | 6412 | 2266 | 2538 | 3252 |
| 666 | 4281 | Saint John's Hospital Springfield | | 5257 | 2256 | 2538 | 3879 |
| 667 | 4171 | Berkshire Health Systems | | 2799 | 2254 | 2538 | 3879 |
| 668 | 2068 | FX Palo Alto Laboratory | | 3887 | 2250 | 1045 | 3316 |
| 669 | 4301 | Bay Medical | | 5965 | 2231 | 2538 | 3879 |
| 670 | 3158 | New York Eye Cancer Center | | 5879 | 2229 | 2538 | 3316 |
| 671 | 1552 | Butler Hospital | | 3838 | 2216 | 2538 | 1380 |
| 672 | 853 | International Computer Science Institute | | 797 | 2210 | 574 | 1200 |
| 673 | 1550 | Medical City Hospital | | 1508 | 2209 | 2538 | 1490 |
| 674 | 4384 | VA Polytrauma System of Care | | 7193 | 2205 | 2538 | 3879 |
| 675 | 688 | National Institute of Health Clinical Center | | 5144 | 2193 | 1411 | 368 |
| 676 | 3589 | Southwest Oncology Group | | 2734 | 2175 | 2538 | 3660 |
| 677 | 3985 | Southern Research Station USDA Forest Service | | 629 | 2167 | 2538 | 3879 |
| 678 | 4235 | Group Health Center for Health Studies | | 5423 | 2160 | 2538 | 3879 |
| 679 | 1193 | Lunar and Planetary Institute | | 262 | 2158 | 2086 | 1556 |
| 680 | 4196 | Kantar Health (Consumer Health Sciences) | | 4514 | 2154 | 2538 | 3879 |
| 681 | 4171 | Trillium Health Partners | | 4029 | 2150 | 2538 | 3879 |
| 682 | 1375 | Pacific Institute for Research and Evaluation | | 4431 | 2147 | 1798 | 2002 |
| 683 | 4254 | Space Studies Institute | | 6295 | 2120 | 2538 | 3879 |
| 684 | 4217 | Institut Universitaire en Santé Mentale de Montréal | | 5651 | 2119 | 2538 | 3879 |
| 685 | 4262 | Aspen Center for Physics | | 6529 | 2115 | 2538 | 3879 |
| 686 | 4149 | North-South Institute | | 4166 | 2109 | 2538 | 3879 |
| 687 | 4082 | University Health Care System Augusta | | 2861 | 2106 | 2538 | 3879 |
| 688 | 2934 | Saint Joseph Mercy Health System | | 2224 | 2092 | 2254 | 3660 |
| 689 | 4187 | Eskenazi Health Sidney & Lois Eskenazi Hospital Indianapolis | | 5377 | 2088 | 2538 | 3879 |
| 690 | 2537 | Samuel Lunenfeld Research Institute | | 3410 | 2087 | 187 | 3879 |
| 691 | 4161 | Powder Coating Institute | | 5175 | 2067 | 2538 | 3879 |
| 692 | 4080 | Wells National Estuarine Research Reserve | | 3410 | 2065 | 2538 | 3879 |
| 693 | 4099 | Northwest Hospital & Medical Center | | 4022 | 2064 | 2538 | 3879 |
| 694 | 1044 | Forsyth Institute | | 5766 | 2061 | 1428 | 1288 |
| 695 | 4243 | Kentucky Science Center Louisville | | 6716 | 2050 | 2538 | 3879 |
| 696 | 1479 | Sun Microsystems Laboratories | | 4893 | 2049 | 2538 | 1227 |
| 697 | 2355 | National Center for Supercomputing Applications | | 1034 | 2048 | 2538 | 2919 |
| 698 | 4019 | Center for the Collaborative Classroom | | 2569 | 2043 | 2538 | 3879 |
| 699 | 2504 | British Columbia Cancer Research Centre | | 3848 | 2036 | 156 | 3879 |
| 700 | 2800 | Children's Hospital Oakland Research Institute | | 4658 | 2021 | 864 | 3879 |
