| 501 (2424) | California State University, Los Angeles | USA |  |
| 502 (2438) | Northrop Grumman Corporation | USA |  |
| 502 (2438) | Texas Christian University | USA | |
| 504 (2449) | University of North Texas Health Science Center | USA |  |
| 505 (2461) | Swarthmore College | USA | |
| 506 (2465) | Oak Ridge Institute for Science and Education | USA |  |
| 507 (2469) | Illinois State University | USA | |
| 508 (2479) | Virginia-Maryland Regional College of Veterinary Medicine | USA | |
| 508 (2479) | Wellesley College | USA | |
| 510 (2484) | Hartford Hospital | USA | |
| 511 (2495) | Lockheed Martin Corporation | USA | |
| 511 (2495) | Science System and Applications, Inc | USA | |
| 511 (2495) | University of Maryland Medical Center | USA | |
| 514 (2508) | Desert Research Institute, Reno | USA |  |
| 515 (2515) | Children's Mercy Hospital | USA | |
| 516 (2519) | Santa Clara University | USA | |
| 516 (2519) | University of Nebraska, Omaha | USA | |
| 518 (2530) | Geisinger Medical System | USA | |
| 518 (2530) | University of Dayton | USA | |
| 520 (2536) | Florida Institute of Technology | USA | |
| 521 (2556) | Kennesaw State University | USA | |
| 522 (2579) | Claremont Graduate University | USA | |
| 523 (2583) | University of San Francisco | USA | |
| 524 (2587) | Skidmore College | USA | |
| 525 (2602) | Boise State University | USA | |
| 526 (2620) | University of Massachusetts, Dartmouth | USA | |
| 527 (2629) | National Optical Astronomy Observatory | USA | |
| 528 (2631) | Beaumont Health System | USA | |
| 529 (2635) | Jesse Brown VA Medical Center | USA | |
| 530 (2649) | Applied Materials, Inc. | USA | |
| 531 (2652) | Baystate Health System | USA | |
| 531 (2652) | Franklin & Marshall College | USA | |
| 533 (2659) | Corning Incorporated | USA | |
| 533 (2659) | University of Illinois Hospital & Health Sciences System | USA | |
| 535 (2666) | Miami VA Healthcare System | USA | |
| 536 (2673) | Loyola Marymount University | USA | |
| 537 (2676) | University of South Alabama | USA | |
| 538 (2681) | Princeton Plasma Physics Laboratory | USA | |
| 539 (2687) | Jackson State University | USA | |
| 540 (2689) | Summa Health System | USA | |
| 541 (2690) | Western Michigan University | USA | |
| 542 (2694) | University of Alabama, Huntsville | USA | |
| 543 (2699) | Oklahoma City VA Medical Center | USA | |
| 544 (2703) | The New School | USA | |
| 544 (2703) | Walter Reed National Military Medical Center | USA | |
| 546 (2718) | West Penn Allegheny Health System | USA | |
| 547 (2722) | Texas State University, San Marcos | USA | |
| 548 (2727) | University of Colorado, Colorado Springs | USA | |
| 549 (2728) | Mount Holyoke College | USA | |
| 550 (2733) | Edward Hines VA Hospital | USA | |
| 551 (2746) | Children's Medical Center Dallas | USA | |
| 552 (2761) | Cincinnati VA Medical Center | USA | |
| 553 (2766) | University of North Carolina, Wilmington | USA | |
| 554 (2770) | MetroHealth System | USA | |
| 555 (2772) | North Florida-South Georgia Veterans Health System | USA | |
| 556 (2789) | Louisiana State University Agricultural Center | USA | |
| 557 (2804) | Cleveland State University | USA | |
| 558 (2813) | James A. Haley Veterans' Hospital | USA | |
| 558 (2813) | Nemours A Children's Health System | USA | |
| 560 (2819) | Middlebury College | USA | |
| 561 (2824) | University of Minnesota, Duluth | USA | |
| 562 (2834) | Southwest Research Institute | USA | |
| 563 (2869) | San Jose State University | USA | |
| 564 (2874) | Naval Medical Center San Diego | USA | |
| 565 (2879) | Texas Biomedical Research Institute | USA | |
| 566 (2892) | Procter and Gamble Company | USA | |
| 567 (2894) | University of Southern Mississippi | USA | |
| 568 (2897) | East Tennessee State University | USA | |
| 569 (2903) | Naval Postgraduate School | USA | |
| 570 (2913) | United Technologies Research Center | USA | |
| 570 (2913) | VA Salt Lake City Health Care System | USA | |
| 572 (2920) | California State University, Fullerton | USA | |
| 573 (2924) | City University of New York, John Jay College of Criminal Justice | USA | |
| 574 (2936) | California State University, Long Beach | USA | |
| 575 (2967) | University of Tulsa | USA | |
| 576 (2981) | NASA Marshall Space Flight Center | USA | |
| 577 (3024) | Arkansas Children's Hospital | USA | |
| 578 (3040) | Connecticut Children's Medical Center | USA | |
| 579 (3058) | University of Richmond | USA | |
| 580 (3065) | Sonoma State University | USA | |
| 581 (3069) | Claremont McKenna College | USA | |
| 582 (3080) | California State University, Northridge | USA | |
| 583 (3084) | Haverford College in Pennsylvania | USA | |
| 584 (3091) | Howard University | USA | |
| 584 (3091) | Los Angeles County-USC Medical Center | USA | |
| 586 (3095) | Raytheon Company | USA | |
| 587 (3104) | James Madison University | USA | |
| 588 (3118) | Duquesne University | USA | |
| 589 (3122) | Idaho State University | USA | |
| 589 (3122) | Nova Southeastern University, Estados Unidos | USA | |
| 591 (3145) | Suffolk University | USA | |
| 592 (3149) | The Catholic University of America | USA | |
| 592 (3149) | VA Long Beach Healthcare System | USA | |
| 594 (3160) | Williams College | USA | |
| 595 (3170) | University of Louisiana, Lafayette | USA | |
| 596 (3173) | Colgate University | USA | |
| 597 (3182) | Marshfield Clinic | USA | |
| 597 (3182) | Towson University | USA | |
| 597 (3182) | Western Washington University | USA | |
| 600 (3192) | Washington State University, Spokane Campus | USA | |
| 601 (3203) | University of Wisconsin, Eau Claire | USA | |
| 602 (3211) | Central Michigan University | USA | |
| 603 (3215) | University of Tennessee, Chattanooga | USA | |
| 604 (3221) | Montclair State University | USA | |
| 605 (3238) | Oberlin College | USA | |
| 605 (3238) | Western University of Health Sciences | USA | |
| 607 (3259) | California State University, Sacramento | USA | |
| 607 (3259) | Ithaca College | USA | |
| 609 (3268) | Hofstra University | USA | |
| 610 (3273) | Idaho National Laboratory | USA | |
| 610 (3273) | United States Naval Academy | USA | |
| 612 (3281) | Reed College | USA | |
| 613 (3288) | Bryn Mawr College | USA | |
| 614 (3291) | Sam Houston State University | USA | |
| 615 (3305) | Bowdoin College | USA | |
| 616 (3309) | Indiana University-South Bend | USA | |
| 616 (3309) | NASA Johnson Space Center | USA | |
| 616 (3309) | Simmons College | USA | |
| 619 (3314) | City University of New York, Lehman College | USA | |
| 620 (3340) | University of the Pacific | USA | |
| 621 (3354) | Louisiana Tech University | USA | |
| 621 (3354) | Loyola University Maryland | USA | |
| 623 (3366) | Boeing Company, USA | USA | |
| 624 (3368) | Florida Agricultural & Mechanical University | USA | |
| 624 (3368) | Glenn Research Center | USA | |
| 626 (3383) | Bentley University | USA | |
| 626 (3383) | Morehouse School of Medicine | USA | |
| 626 (3383) | University of North Florida | USA | |
| 629 (3393) | Thomas Jefferson National Accelerator Facility | USA | |
| 630 (3401) | Georgia Southern University | USA | |
| 630 (3401) | Wichita State University | USA | |
| 632 (3422) | California Polytechnic State University, San Luis Obispo | USA | |
| 633 (3429) | University of San Diego | USA | |
| 633 (3429) | University of St. Thomas | USA | |
| 635 (3436) | University of Hawaii, Hilo | USA | |
| 636 (3455) | Amherst College | USA | |
| 636 (3455) | Pace University | USA | |
| 638 (3461) | California State University, San Bernardino | USA | |
| 638 (3461) | College of Charleston | USA | |
| 638 (3461) | Dickinson College | USA | |
| 641 (3479) | Meharry Medical College | USA | |
| 642 (3487) | University of the Sciences in Philadelphia | USA | |
| 643 (3494) | Smith College | USA | |
| 644 (3500) | Appalachian State University | USA | |
| 645 (3507) | Midwestern University | USA | |
| 646 (3525) | ExxonMobil | USA | |
| 647 (3536) | Pomona College | USA | |
| 648 (3543) | Bucknell University | USA | |
| 649 (3555) | Trinity University | USA | |
| 649 (3555) | US National Science Foundation | USA | |
| 651 (3579) | Youngstown State University | USA | |
| 652 (3586) | University of Texas, Pan American | USA | |
| 653 (3592) | Eastern Michigan University | USA | |
| 654 (3622) | South Dakota School of Mines and Technology | USA | |
| 655 (3628) | Milwaukee VA Medical Center | USA | |
| 656 (3638) | Phoenix Children's Hospital | USA | |
| 657 (3659) | Seattle University | USA | |
| 658 (3698) | Ball State University | USA | |
| 658 (3698) | Washington State University, Vancouver | USA | |
| 660 (3706) | University of Wisconsin, Oshkosh | USA | |
| 661 (3707) | Long Island University | USA | |
| 662 (3749) | California Academy of Sciences | USA | |
| 663 (3761) | Western Kentucky University | USA | |
| 664 (3772) | Saint John's University | USA | |
| 665 (3782) | The College of New Jersey | USA | |
| 666 (3790) | University of Alaska, Anchorage | USA | |
| 667 (3794) | Gonzaga University | USA | |
| 667 (3794) | Indiana University of Pennsylvania | USA | |
| 667 (3794) | University of Northern Colorado | USA | |
| 667 (3794) | Western Carolina University | USA | |
| 671 (3815) | Carleton College | USA | |
| 672 (3822) | Middle Tennessee State University | USA | |
| 673 (3826) | Chevron Corporation | USA | |
| 674 (3833) | Arkansas State University | USA | |
| 675 (3839) | Eastern Kentucky University | USA | |
| 676 (3847) | Battelle Memorial Institute | USA | |
| 677 (3854) | Indiana State University | USA | |
| 678 (3866) | Humboldt State University | USA | |
| 679 (3870) | California State University, Fresno | USA | |
| 680 (3879) | Missouri State University | USA | |
| 681 (3885) | Winthrop-University Hospital | USA | |
| 682 (3904) | Fairfield University | USA | |
| 683 (3909) | Bard College | USA | |
| 684 (3914) | Southern Illinois University Edwardsville | USA | |
| 685 (3922) | Spectrum Health | USA | |
| 686 (3928) | University of West Florida | USA | |
| 687 (3941) | United States Fish and Wildlife Service | USA | |
| 687 (3941) | Vassar College | USA | |
| 689 (3954) | State University of West Georgia | USA | |
| 690 (3987) | Alliant International University | USA | |
| 690 (3987) | Marshall University | USA | |
| 690 (3987) | New York Botanical Garden | USA | |
| 693 (4024) | Rowan University | USA | |
| 694 (4039) | Central Connecticut State University | USA | |
| 695 (4043) | Adelphi University | USA | |
| 696 (4050) | University of Wisconsin, Whitewater | USA | |
| 697 (4061) | Morgan State University | USA | |
| 698 (4070) | Florida Gulf Coast University | USA | |
| 699 (4075) | Elon University | USA | |
| 700 (4115) | Tennessee Technological University | USA | |
| 701 (4117) | Drake University | USA | |
| 702 (4126) | Western Illinois University, Macomb | USA | |
| 703 (4131) | Maimonides Medical Center | USA | |
| 704 (4136) | Dow Chemical Company | USA | |
| 705 (4148) | Indiana University/Purdue University at Fort Wayne | USA | |
| 706 (4155) | Lafayette College | USA | |
| 707 (4173) | Seton Hall University | USA | |
| 708 (4187) | California State University, East Bay | USA | |
| 709 (4218) | Grand Valley State University | USA | |
| 710 (4229) | New York Institute of Technology | USA | |
| 710 (4229) | University of Houston, Clear Lake | USA | |
| 712 (4255) | Texas A&M University, Corpus Christi | USA | |
| 712 (4255) | Texas Woman's University | USA | |
| 714 (4264) | Missouri Botanical Garden | USA | |
| 714 (4264) | Prairie View A&M University | USA | |
| 714 (4264) | West Chester University of Pennsylvania | USA | |
| 717 (4283) | Aerospace Corporation | USA | |
| 718 (4292) | Valdosta State University | USA | |
| 719 (4318) | Northern Kentucky University | USA | |
| 720 (4338) | United States Military Academy at West Point | USA | |
| 721 (4356) | Tuskegee University | USA | |
| 722 (4362) | California State Polytechnic University, Pomona | USA | |
| 723 (4365) | Eastern Illinois University | USA | |
| 724 (4374) | Quinnipiac University | USA | |
| 725 (4379) | Butler University | USA | |
| 726 (4388) | Electric Power Research Institute | USA | |
| 726 (4388) | Macalester College | USA | |
| 728 (4400) | Hampton University | USA | |
| 729 (4433) | Widener University | USA | |
| 730 (4460) | California State University, Chico | USA | |
| 731 (4504) | University of Northern Iowa | USA | |
| 732 (4516) | Agilent Technologies | USA | |
| 732 (4516) | ConocoPhillips Company | USA | |
| 734 (4529) | Norfolk State University | USA | |
| 735 (4572) | Embry-Riddle Aeronautical University | USA | |
| 736 (4584) | Bayer Corporation United States | USA | |
| 737 (4661) | University of Texas, Brownsville | USA | |
| 738 (4695) | Richard Stockton College of New Jersey | USA | |
| 739 (4698) | Tennessee State University | USA | |
| 740 (4707) | University of Central Arkansas | USA | |
| 741 (4716) | Manhattan College | USA | |
| 742 (4755) | Savannah River National Laboratory | USA | |
| 743 (4805) | URS Corporation | USA | |
| 744 (4819) | Purdue University Calumet | USA | |
| 745 (5122) | Baker Hughes | USA | |
| 746 (5132) | Halliburton Texas, Houston | USA | |
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