| 501 (501) | Universite de Bordeaux * | FRA |  |
| 502 (502) | Purdue University | USA | |
| 503 (503) | Technische Universitat Munchen * | DEU | |
| 504 (504) | All India Institute of Medical Sciences | IND | |
| 505 (505) | Oregon Health & Science University * | USA | |
| 506 (506) | Harvard Pilgrim Health Care | USA |  |
| 507 (507) | Merck & Co Inc * | MUL |  |
| 508 (508) | St Georges University of London | GBR | |
| 509 (509) | Merck & Co Inc, United States | USA | |
| 510 (510) | Menzies School of Health Research | AUS | |
| 511 (511) | Temple Health | USA | |
| 512 (512) | Tufts Medical Center | USA | |
| 513 (512) | Institut d'Investigacio Biomedica de Bellvitge | ESP | |
| 514 (514) | World Health Organization, Egypt | EGY | |
| 515 (515) | University of Lagos | NGA | |
| 516 (516) | Unity Health Toronto * | CAN | |
| 517 (517) | RAND Corp * | USA |  |
| 518 (518) | University of Virginia Health System | USA | |
| 519 (518) | Cardiff University | GBR | |
| 520 (520) | National Health Research Institutes | TWN | |
| 521 (521) | University Hospitals Bristol NHS Foundation Trust | GBR | |
| 522 (522) | Georgetown University Medical Center | USA | |
| 523 (523) | Tianjin Medical University * | CHN | |
| 524 (524) | King Faisal Specialist Hospital and Research Centre | SAU | |
| 525 (525) | University of Georgia | USA | |
| 526 (526) | University of Houston | USA | |
| 527 (527) | Cambridge University Hospitals NHS Foundation Trust | GBR | |
| 528 (528) | Norwegian University of Science and Technology * | NOR | |
| 529 (529) | Kyushu University * | JPN | |
| 530 (530) | Danish Cancer Society | DNK | |
| 531 (531) | Universidad Complutense de Madrid * | ESP | |
| 532 (532) | St Michael's Hospital Toronto | CAN | |
| 533 (533) | Colorado School of Public Health | USA | |
| 534 (534) | State University of New York, Albany | USA | |
| 535 (535) | Ottawa Hospital Research Institute | CAN | |
| 536 (536) | Syiah Kuala University | IDN | |
| 537 (536) | University of Nottingham * | GBR | |
| 538 (538) | San Diego State University | USA | |
| 539 (539) | Universitatsklinikum Gottingen | DEU | |
| 540 (540) | Georgetown University * | USA | |
| 541 (541) | University of Exeter | GBR | |
| 542 (542) | UC San Diego Health System | USA | |
| 543 (543) | Universidad de Granada * | ESP | |
| 544 (544) | National Health Laboratory Services | ZAF |  |
| 545 (544) | Health Canada | CAN | |
| 546 (546) | University of Iowa Health Care | USA | |
| 547 (547) | University of Manitoba | CAN | |
| 548 (548) | F Hoffmann-La Roche * | MUL | |
| 549 (549) | University College Dublin | IRL | |
| 550 (550) | Ghent University * | BEL | |
| 551 (551) | Tulane University | USA | |
| 552 (552) | Universita degli Studi della Campania Luigi Vanvitelli | ITA | |
| 553 (553) | Children's Hospital of Philadelphia | USA | |
| 554 (554) | University of Saskatchewan | CAN | |
| 555 (555) | Hospital de Viladecans | ESP | |
| 556 (556) | Universite Grenoble-Alpes * | FRA | |
| 557 (557) | University Hospital Maastricht | NLD | |
| 558 (558) | Hasselt University | BEL | |
| 559 (559) | Universidade Federal do Rio Grande do Sul | BRA | |
| 560 (559) | Henry Ford Health System | USA | |
| 561 (559) | University of Connecticut, Storrs * | USA | |
| 562 (562) | Hebrew University of Jerusalem | ISR | |
| 563 (563) | Azienda Ospedaliero-Universitaria Citta della Salute e della Scienza di Torino | ITA | |
| 564 (564) | International Centre for Diarrhoeal Disease Research | BGD | |
| 565 (565) | University of Northern Colorado * | USA | |
| 566 (566) | Xunta de Galicia * | ESP | |
| 567 (567) | Complejo Hospitalario Virgen del Rocio | ESP | |
| 568 (568) | Mount Sinai Hospital | CAN | |
| 569 (569) | Virginia Commonwealth University * | USA | |
| 570 (570) | Nanjing Medical University * | CHN | |
| 571 (571) | University of KwaZulu-Natal * | ZAF | |
| 572 (572) | The First Affiliated Hospital of Zhejiang University | CHN | |
| 573 (573) | Rutgers Cancer Institute of New Jersey | USA | |
| 574 (574) | Stockholm University * | SWE | |
| 575 (575) | Children's Hospital Boston * | USA | |
| 576 (575) | Alberta Health Services * | CAN | |
| 577 (577) | Michigan State University | USA | |
| 578 (578) | Universite Montpellier * | FRA | |
| 579 (579) | University of Vermont | USA | |
| 580 (580) | Liverpool School of Tropical Medicine | GBR | |
| 581 (581) | Australian National University | AUS | |
| 582 (582) | Masaryk University | CZE | |
| 583 (583) | National Institute on Minority Health and Health Disparities | USA | |
| 584 (584) | Ministry of Health | SAU | |
| 585 (585) | Xunta de Galicia A Coruna | ESP | |
| 586 (586) | Berlin Institute of Health | DEU | |
| 587 (587) | Indian Council of Medical Research * | IND | |
| 588 (588) | New York Presbyterian Hospital | USA | |
| 589 (589) | Thammasat University | THA | |
| 590 (590) | Wellcome Trust Sanger Institute | GBR | |
| 591 (591) | Pfizer Inc, United States | USA | |
| 592 (592) | Queen Mary, University of London | GBR | |
| 593 (593) | Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | ESP | |
| 594 (594) | Radboud University Nijmegen | NLD | |
| 595 (595) | West Virginia University * | USA | |
| 596 (596) | Robarts Research Institute | CAN | |
| 597 (597) | Nanyang Technological University * | SGP | |
| 598 (597) | Padjadjaran University | IDN | |
| 599 (599) | Simon Fraser University | CAN | |
| 600 (600) | Universitat de Valencia * | ESP | |
| 601 (601) | University of Indonesia | IDN | |
| 602 (602) | Denver Health Medical Center | USA | |
| 603 (603) | University of Nebraska Medical Center | USA | |
| 604 (604) | Universitat Ulm * | DEU | |
| 605 (605) | Pontificia Universidad Javeriana * | COL | |
| 606 (606) | British Columbia Centre for Disease Control | CAN | |
| 607 (607) | University College Cork * | IRL | |
| 608 (608) | Centre Hospitalier Universitaire de Grenoble | FRA | |
| 609 (609) | University of Warwick | GBR | |
| 610 (610) | Childrens Mercy Hospital | USA | |
| 611 (611) | City of Hope | USA | |
| 612 (612) | University of Texas, Health Science Center at Houston | USA | |
| 613 (613) | Tennessee Valley Healthcare System | USA | |
| 614 (614) | Instituto de Biomedicina de Sevilla | ESP | |
| 615 (615) | University of Texas, Austin | USA | |
| 616 (616) | Universidade Federal do Ceara | BRA | |
| 617 (617) | George Mason University | USA | |
| 618 (618) | Hamadan University of Medical Sciences | IRN | |
| 619 (619) | Universitat Rostock * | DEU | |
| 620 (620) | Cancer Council * | MUL | |
| 621 (621) | University of Tromso - The Arctic University of Norway | NOR | |
| 622 (622) | University of South Florida System * | USA | |
| 623 (623) | Universidad de los Andes, Colombia * | COL | |
| 624 (624) | Sir Mortimer B. Davis Jewish General Hospital | CAN | |
| 625 (625) | University Hospital of Bern | CHE | |
| 626 (626) | University of Hawai'i Cancer Center | USA | |
| 627 (626) | University of South Florida | USA | |
| 628 (628) | University of Tennessee Health Science Center | USA | |
| 629 (629) | HealthPartners * | USA | |
| 630 (630) | University of Eastern Finland | FIN | |
| 631 (631) | Consorci Sanitari de Barcelona * | ESP | |
| 632 (632) | University of Missouri, Kansas City | USA | |
| 633 (633) | Universite Sorbonne-Paris-Nord * | FRA | |
| 634 (634) | Centre Hospitalier Regional Universitaire de Lille * | FRA | |
| 635 (635) | Houston Methodist | USA | |
| 636 (636) | Drexel University | USA | |
| 637 (637) | Universitatsklinikum Freiburg | DEU | |
| 638 (638) | Aga Khan University * | PAK | |
| 639 (639) | University Hospitals Leuven | BEL | |
| 640 (640) | Khon Kaen University | THA | |
| 641 (641) | Sinai Health * | CAN | |
| 642 (641) | Tongji University * | CHN | |
| 643 (643) | Pfizer * | MUL | |
| 644 (644) | Oslo University Hospital | NOR | |
| 645 (644) | University of Essex | GBR | |
| 646 (644) | Universitatsklinikum Leipzig | DEU | |
| 647 (647) | National University of Ireland, Galway | IRL | |
| 648 (647) | Universita Cattolica del Sacro Cuore | ITA | |
| 649 (649) | British Columbia Cancer Agency * | CAN | |
| 650 (650) | University of Wisconsin Health | USA | |
| 651 (651) | Washington Permanente Medical Group | USA | |
| 652 (652) | University of Wollongong * | AUS | |
| 653 (653) | University of York * | GBR | |
| 654 (654) | University of Kentucky HealthCare | USA | |
| 655 (655) | University College London Hospital NHS Trust | GBR | |
| 656 (656) | Aalborg University Hospital | DNK | |
| 657 (657) | Universita degli Studi di Genova | ITA | |
| 658 (658) | Murdoch Children's Research Institute | AUS | |
| 659 (659) | Universidade Estadual Paulista Julio de Mesquita Filho | BRA | |
| 660 (659) | The University of Sheffield | GBR | |
| 661 (661) | Zhengzhou University * | CHN | |
| 662 (662) | Technion - Israel Institute of Technology * | ISR | |
| 663 (663) | The University of Newcastle | AUS | |
| 664 (664) | Universidad de Sevilla * | ESP | |
| 665 (665) | Deakin University * | AUS | |
| 666 (666) | City University of New York Graduate Center | USA | |
| 667 (667) | Consejo Nacional de Investigaciones Cientificas y Tecnicas * | ARG | |
| 668 (667) | Universidad de Murcia * | ESP | |
| 669 (669) | Chiba University * | JPN | |
| 670 (670) | Augusta University * | USA | |
| 671 (671) | Universita degli Studi di Torino | ITA | |
| 672 (672) | Kaiser Permanente Washington Health Research Institute | USA | |
| 673 (673) | Orebro Universitet | SWE | |
| 674 (674) | Centre d'Epidemiologie et de Recherche en Sante des POPulations de Toulouse | FRA | |
| 675 (675) | Universidade de Lisboa * | PRT | |
| 676 (676) | National Yang Ming Chiao Tung University * | TWN | |
| 677 (677) | Conselleria de Sanidad A Coruna | ESP | |
| 678 (678) | Universite de Montreal | CAN | |
| 679 (679) | VA Pittsburgh Healthcare System | USA | |
| 680 (680) | Fresenius Medical Care AG & Co KGaA * | MUL | |
| 681 (680) | Boston Medical Center | USA | |
| 682 (682) | University of Belgrade | SRB | |
| 683 (683) | Michael E DeBakey VA Medical Center | USA | |
| 684 (684) | Universidad de Antioquia * | COL | |
| 685 (685) | Universita degli Studi di Pavia | ITA | |
| 686 (686) | Los Angeles Biomedical Research Institute | USA | |
| 687 (687) | Universidad Peruana Cayetano Heredia | PER | |
| 688 (688) | Sanofi * | MUL | |
| 689 (689) | Universitatsspital Zurich | CHE | |
| 690 (690) | University of Tennessee, Knoxville * | USA | |
| 691 (691) | Royal College of Surgeons in Ireland * | IRL | |
| 692 (692) | Georgia State University | USA | |
| 693 (692) | University of South Australia | AUS | |
| 694 (694) | Universite de Rennes 1 * | FRA | |
| 695 (695) | Universidade do Estado do Rio de Janeiro * | BRA | |
| 696 (696) | Centro Cochrane Iberoamericano | ESP | |
| 697 (697) | Alexandria University * | EGY | |
| 698 (698) | University of Auckland | NZL | |
| 699 (699) | Manipal Academy of Higher Education, India | IND | |
| 700 (700) | University of Jordan | JOR | |
| 701 (701) | VA Salt Lake City Health Care System | USA | |
| 702 (702) | Universita degli Studi di Pisa | ITA | |
| 703 (703) | Institute for Clinical Evaluative Sciences * | CAN | |
| 704 (704) | University of Kansas Medical Center | USA | |
| 705 (705) | University of Mississippi * | USA | |
| 706 (706) | Hospital for Sick Children | CAN | |
| 707 (707) | Eli Lilly * | MUL | |
| 708 (708) | Postgraduate Institute of Medical Education and Research | IND | |
| 709 (708) | Vrije Universiteit Brussel | BEL | |
| 710 (710) | UMass Chan Medical School | USA | |
| 711 (711) | National Taiwan University | TWN | |
| 712 (712) | Aalborg University * | DNK | |
| 713 (712) | Freie Universitat Berlin | DEU | |
| 714 (714) | Xiangya Hospital Affiliated to Central South University | CHN | |
| 715 (715) | Catholic University of Louvain | BEL | |
| 716 (716) | Lanzhou University * | CHN | |
| 717 (717) | William S Middleton Memorial Veterans Hospital | USA | |
| 718 (718) | Instituto Rene Rachou | BRA | |
| 719 (719) | Instituto de Salud Global de Barcelona | ESP | |
| 720 (720) | Airlangga university | IDN | |
| 721 (721) | Universidad Nacional Autonoma de Mexico | MEX | |
| 722 (721) | Universitat Basel * | CHE | |
| 723 (723) | Centre de Recherche en Epidemiologie et Statistiques | FRA | |
| 724 (724) | University of Massachusetts, Amherst | USA | |
| 725 (724) | Guy's & Saint Thomas NHS Foundation Trust | GBR | |
| 726 (726) | University Hospitals of Cleveland * | USA | |
| 727 (727) | USF Health | USA | |
| 728 (727) | Universitatsklinikum Heidelberg | DEU | |
| 729 (729) | Edith Cowan University | AUS | |
| 730 (729) | Institut de Recherche pour le Developpement * | FRA | |
| 731 (731) | Chongqing Medical University * | CHN | |
| 732 (732) | U.S. Army * | USA | |
| 733 (733) | Universite Paris-Saclay * | FRA | |
| 734 (734) | Medizinische Universitat Wien | AUT | |
| 735 (735) | VCU Medical Center | USA | |
| 736 (736) | Institut Catala de la Salut Metropolitana Sud | ESP | |
| 737 (737) | University of Oklahoma * | USA | |
| 738 (738) | Universidade Estadual de Campinas * | BRA | |
| 739 (739) | Iowa City VA Health Care System | USA | |
| 740 (739) | American University of Beirut * | LBN | |
| 741 (741) | Universidade Federal de Santa Catarina * | BRA | |
| 742 (742) | Ernst-Moritz-Arndt-Universitat Greifswald * | DEU | |
| 743 (743) | Taipei Medical University | TWN | |
| 744 (744) | Xinjiang Medical University * | CHN | |
| 745 (745) | Eli Lilly and Company, United States | USA | |
| 746 (746) | VA Connecticut Healthcare System | USA | |
| 747 (747) | Centre de Recherche Bordeaux Population Health | FRA | |
| 748 (748) | Queen's University Belfast | GBR | |
| 749 (749) | HealthPartners Institute | USA | |
| 750 (750) | Oregon State University | USA | |
| 751 (751) | Ministero della Salute | ITA | |
| 752 (752) | Peking University First Hospital | CHN | |
| 753 (753) | West China Hospital | CHN | |
| 754 (754) | North Carolina State University | USA | |
| 755 (755) | Clalit Health Services * | ISR | |
| 756 (756) | Queen's University | CAN | |
| 757 (756) | Loyola University of Chicago * | USA | |
| 758 (758) | University of Delhi * | IND | |
| 759 (759) | Universitatsklinikum Greifswald | DEU | |
| 760 (760) | The University of Adelaide | AUS | |
| 761 (761) | University of Maryland, College Park * | USA | |
| 762 (762) | Queensland University of Technology | AUS | |
| 763 (762) | Universita degli Studi di Bari | ITA | |
| 764 (764) | Royal Melbourne Hospital | AUS | |
| 765 (765) | Martin-Luther-Universitat Halle-Wittenberg * | DEU | |
| 766 (766) | South African Medical Research Council | ZAF | |
| 767 (767) | Princeton University | USA | |
| 768 (768) | Griffith University | AUS | |
| 769 (769) | Universidad de Costa Rica | CRI | |
| 770 (770) | Harbor–UCLA Medical Center | USA | |
| 771 (771) | Edward Hines Jr VA Hospital | USA | |
| 772 (772) | Centro de Investigacion Biomedica en Red de Salud Mental | ESP | |
| 773 (773) | University of Gondar | ETH | |
| 774 (774) | Fondazione IRCCS Istituto Nazionale Tumori di Milano | ITA | |
| 775 (775) | State University of New York, Buffalo | USA | |
| 776 (776) | Institut Pierre Louis d'Epidemiologie et de Sante Publique | FRA | |
| 777 (777) | Instituto Nacional de Salud Publica * | MEX | |
| 778 (778) | VA Puget Sound Health Care System | USA | |
| 779 (779) | Durham VA Medical Center | USA | |
| 780 (780) | National Taiwan University Hospital | TWN | |
| 781 (781) | Haukeland University Hospital | NOR | |
| 782 (782) | Yokohama City University * | JPN | |
| 783 (783) | RTI International, United States | USA | |
| 784 (784) | Baker IDI Heart and Diabetes Institute | AUS | |
| 785 (785) | Gadjah Mada University | IDN | |
| 786 (786) | Universidad de Chile * | CHL | |
| 787 (786) | Universidad Autonoma de Madrid * | ESP | |
| 788 (788) | St Jude Childrens Research Hospital | USA | |
| 789 (789) | University of Technology, Sydney | AUS | |
| 790 (789) | Lunenfeld Tanenbaum Research Institute | CAN | |
| 791 (791) | Consiglio Nazionale delle Ricerche * | ITA | |
| 792 (792) | University of Illinois at Urbana-Champaign * | USA | |
| 793 (793) | University of Turku | FIN | |
| 794 (794) | Universita degli Studi di Milano-Bicocca | ITA | |
| 795 (795) | Albert-Ludwigs-Universitat Freiburg im Breisgau | DEU | |
| 796 (796) | Universidade do Porto * | PRT | |
| 797 (797) | Assistance Publique Hopitaux de Marseille * | FRA | |
| 798 (798) | Cancer Council Victoria | AUS | |
| 799 (799) | Medical University of South Carolina * | USA | |
| 800 (800) | University of Pretoria | ZAF | |
| 801 (801) | Johannes Gutenberg-Universitat Mainz * | DEU | |
| 802 (802) | Universitatsmedizin der Johannes Gutenberg-Universitat Mainz | DEU | |
| 803 (803) | University of Mississippi Medical Center | USA | |
| 804 (804) | Universite Paul Sabatier, Toulouse III * | FRA | |
| 805 (805) | University of Chicago Medical Center | USA | |
| 806 (805) | Fundacion Ramon Areces * | ESP | |
| 807 (807) | Iran University of Medical Sciences * | IRN | |
| 808 (808) | University of Notre Dame | USA | |
| 809 (809) | Northeastern University, USA | USA | |
| 810 (810) | Children's Hospital of Eastern Ontario | CAN | |
| 811 (811) | Medical College of Wisconsin | USA | |
| 812 (812) | Universidade Federal de Pelotas | BRA | |
| 813 (813) | International Institute for Population Sciences | IND | |
| 814 (814) | I.M. Sechenov First Moscow State Medical University | RUS | |
| 815 (815) | National Cancer Center | KOR | |
| 816 (816) | La Trobe University * | AUS | |
| 817 (817) | IQVIA Inc * | MUL | |
| 818 (818) | Public Health Ontario | CAN | |
| 819 (819) | Penn State Milton S. Hershey Medical Center | USA | |
| 820 (820) | Hong Kong Polytechnic University | HKG | |
| 821 (821) | Humboldt-Universitat zu Berlin * | DEU | |
| 822 (822) | Orden Hospitalaria de San Juan de Dios * | ESP | |
| 823 (823) | University Hospital of Northern Norway | NOR | |
| 824 (824) | George Washington The School of Medicine & Health Sciences | USA | |
| 825 (825) | Centro de Investigacion Biomedica en Red de Enfermedades Respiratorias | ESP | |
| 826 (826) | University of Ljubljana * | SVN | |
| 827 (827) | London School of Economics and Political Science | GBR | |
| 828 (827) | University of Anbar | IRQ | |
| 829 (829) | Manipal Global Education Group * | MUL | |
| 830 (830) | Pontificia Universidad Catolica de Chile * | CHL | |
| 831 (831) | Swiss Tropical and Public Health Institute | CHE | |
| 832 (832) | Uniformed Services University of the Health Sciences | USA | |
| 833 (833) | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | ITA | |
| 834 (834) | Tokyo Medical and Dental University | JPN | |
| 835 (835) | Telethon Kids Institute | AUS | |
| 836 (836) | Universite du Quebec en Quebec * | CAN | |
| 837 (837) | Universidade Federal da Bahia | BRA | |
| 838 (838) | Universite PSL * | FRA | |
| 839 (839) | University of Aberdeen | GBR | |
| 840 (840) | Instituto Mexicano del Seguro Social * | MEX | |
| 841 (841) | UCSF Medical Center | USA | |
| 842 (842) | Medizinische Hochschule Hannover | DEU | |
| 843 (843) | King Saud University * | SAU | |
| 844 (844) | Ann & Robert H Lurie Children's Hospital | USA | |
| 845 (845) | Georgia Institute of Technology * | USA | |
| 846 (846) | Hamilton Health Sciences * | CAN | |
| 847 (847) | Shiraz University of Medical Sciences * | IRN | |
| 848 (848) | Royal Free London NHS Foundation Trust | GBR | |
| 849 (849) | Stellenbosch University | ZAF | |
| 850 (849) | Swansea University | GBR | |
| 851 (851) | Universidade Nova de Lisboa * | PRT | |
| 852 (852) | Universidade Federal do Espirito Santo | BRA | |
| 853 (853) | New York City Health and Hospitals Corp * | USA | |
| 854 (854) | Russian Academy of Sciences * | RUS | |
| 855 (855) | Saint Louis University, Saint Louis * | USA | |
| 856 (856) | East Carolina University | USA | |
| 857 (857) | Seoul National University Hospital * | KOR | |
| 858 (858) | The University of Kent | GBR | |
| 859 (859) | UConn Health | USA | |
| 860 (860) | Washington State University, Spokane Campus | USA | |
| 861 (860) | Keio University * | JPN | |
| 862 (862) | Ben-Gurion University of the Negev * | ISR | |
| 863 (863) | Seoul National University Bundang Hospital | KOR | |
| 864 (864) | Ain Shams University * | EGY | |
| 865 (865) | Florey Neuroscience Institutes | AUS | |
| 866 (866) | Nagoya University * | JPN | |
| 867 (867) | Public Health Institute | USA | |
| 868 (868) | Universita degli Studi di Ferrara | ITA | |
| 869 (869) | Austin Health * | AUS | |
| 870 (870) | Tampere University | FIN | |
| 871 (871) | University of Bath | GBR | |
| 872 (872) | University of Tsukuba * | JPN | |
| 873 (873) | Escola Nacional de Saude Publica Sergio Arouca | BRA | |
| 874 (874) | Florida International University | USA | |
| 875 (875) | University of Baghdad | IRQ | |
| 876 (875) | Charles University * | CZE | |
| 877 (877) | Xiamen University * | CHN | |
| 878 (878) | Fuwai Heart Hospital and Cardiovascular Institute | CHN | |
| 879 (879) | Centro de Investigacion Biomedica en Red de Enfermedades Cardiovasculares | ESP | |
| 880 (880) | Turku University Hospital | FIN | |
| 881 (881) | Beijing Normal University * | CHN | |
| 882 (882) | Soochow University, Suzhou * | CHN | |
| 883 (883) | Royal Netherlands Academy of Arts and Sciences * | NLD | |
| 884 (884) | Loughborough University | GBR | |
| 885 (885) | Universite Paris-Est Creteil * | FRA | |
| 886 (886) | Universite de Versailles Saint Quentin en Yvelines * | FRA | |
| 887 (887) | University of Zagreb | HRV | |
| 888 (888) | Parc Sanitari de Sant Joan de Deu | ESP | |
| 889 (889) | University of Mosul | IRQ | |
| 890 (889) | University of Ghana | GHA | |
| 891 (891) | Universitatsklinikum Koln | DEU | |
| 892 (892) | University of Wisconsin, Milwaukee | USA | |
| 893 (893) | Northwest Permanente | USA | |
| 894 (894) | National Institute of Virology | IND | |
| 895 (895) | Kaiser Permanente Washington | USA | |
| 896 (896) | Jordan University of Science and Technology | JOR | |
| 897 (897) | Universite de Caen Basse-Normandie * | FRA | |
| 898 (897) | West Virginia University Health Sciences Center | USA | |
| 899 (899) | Statens Institut for Folkesundhed | DNK | |
| 900 (900) | Region Stockholm | SWE | |
| 901 (901) | Johann Wolfgang Goethe-Universitat Frankfurt am Main * | DEU | |
| 902 (902) | Sungkyunkwan University | KOR | |
| 903 (903) | Kenya Medical Research Institute | KEN | |
| 904 (903) | University of Strathclyde * | GBR | |
| 905 (905) | Osaka Metropolitan University * | JPN | |
| 906 (906) | National Research Center for Epidemiology and Microbiology named after NF Gamaleya * | RUS | |
| 907 (907) | Westat Corp | USA | |
| 908 (908) | Universitatsspital Basel * | CHE | |
| 909 (909) | Universita degli Studi di Firenze | ITA | |
| 910 (910) | Children's Hospital Colorado | USA | |
| 911 (911) | Liverpool John Moores University | GBR | |
| 912 (911) | University of Louisville * | USA | |
| 913 (913) | Linkoping University | SWE | |
| 914 (914) | Steno Diabetes Center | DNK | |
| 915 (915) | University Hospital Southampton NHS Foundation Trust | GBR | |
| 916 (916) | Samsung Medical Center Seoul | KOR | |
| 917 (917) | Universidade de Brasilia | BRA | |
| 918 (918) | Yonsei University Health System | KOR | |
| 919 (919) | Anhui Medical University * | CHN | |
| 920 (920) | University of Ibadan | NGA | |
| 921 (921) | Nagasaki University * | JPN | |
| 922 (922) | Nebraska Medicine | USA | |
| 923 (923) | Universite Libre de Bruxelles | BEL | |
| 924 (924) | Ramathibodi Hospital | THA | |
| 925 (925) | University of Western Sydney | AUS | |
| 926 (925) | Neuroscience Research Australia | AUS | |
| 927 (925) | Thomas Jefferson University * | USA | |
| 928 (928) | Heinrich Heine Universitat Dusseldorf * | DEU | |
| 929 (929) | Centre Hospitalier de l'Universite de Montreal | CAN | |
| 930 (930) | Sir Run Run Shaw Hospital | CHN | |
| 931 (931) | Universidad de Puerto Rico * | PRI | |
| 932 (932) | National Cheng Kung University | TWN | |
| 933 (933) | University of Malaya * | MYS | |
| 934 (934) | King Abdulaziz University * | SAU | |
| 935 (935) | Mansoura University * | EGY | |
| 936 (936) | Chang Gung University | TWN | |
| 937 (937) | Carol Davila University of Medicine and Pharmacy | ROU | |
| 938 (938) | King Abdullah International Medical Research Center | SAU | |
| 939 (939) | Federal Budget Institute of Science Central Research Institute of Epidemiology | RUS | |
| 940 (940) | New York State Psychiatric Institute | USA | |
| 941 (941) | University of California, Irvine Healthcare | USA | |
| 942 (942) | Isfahan University of Medical Sciences * | IRN | |
| 943 (943) | China Medical University, Taichung * | TWN | |
| 944 (944) | University of Oklahoma Health Sciences Center | USA | |
| 945 (945) | The Francis Crick Institute | GBR | |
| 946 (946) | Okayama University * | JPN | |
| 947 (947) | Universidade Federal do Rio Grande do Norte | BRA | |
| 948 (947) | University of Guelph | CAN | |
| 949 (949) | Universidade Federal de Sao Paulo * | BRA | |
| 950 (950) | Consejo Nacional de Humanidades, Ciencias y Tecnologias * | MEX | |
| 951 (951) | Humanitas University * | ITA | |
| 952 (952) | Makerere University * | UGA | |
| 953 (952) | Fukushima Medical University * | JPN | |
| 954 (954) | China National Center for Food Safety Risk Assessment | CHN | |
| 955 (955) | Academia Sinica * | TWN | |
| 956 (956) | First Affiliated Hospital of Zhengzhou University | CHN | |
| 957 (957) | Universiti Kebangsaan Malaysia * | MYS | |
| 958 (958) | West China Fourth Hospital | CHN | |
| 959 (959) | Children's National Health System | USA | |
| 960 (960) | University of the Philippines Diliman * | PHL | |
| 961 (961) | University of Alabama, Tuscaloosa | USA | |
| 962 (962) | Kaiser Permanente Center for Health Research | USA | |
| 963 (963) | State University of New York Upstate Medical University * | USA | |
| 964 (964) | MedStar Health * | USA | |
| 965 (965) | Chiang Mai University | THA | |
| 966 (966) | University of Nevada-Reno | USA | |
| 967 (967) | University of Nairobi | KEN | |
| 968 (968) | Tarbiat Modares University | IRN | |
| 969 (969) | Hoffmann-La Roche Ltd, Switzerland | CHE | |
| 970 (970) | University of Louisville Health Sciences Center | USA | |
| 971 (971) | Curtin University * | AUS | |
| 972 (972) | Kobe University * | JPN | |
| 973 (973) | Universidad de Puerto Rico, Ciencias Medicas | PRI | |
| 974 (974) | University of Health Sciences | TUR | |
| 975 (975) | University of Oulu | FIN | |
| 976 (975) | Catholic University of Korea * | KOR | |
| 977 (977) | Burnet Institute | AUS | |
| 978 (978) | University Hospital Brussels | BEL | |
| 979 (979) | University of the West Indies, Mona Campus * | JAM | |
| 980 (980) | Institute of Tropical Medicine Antwerp | BEL | |
| 981 (981) | Hanyang University * | KOR | |
| 982 (982) | Kyung Hee University * | KOR | |
| 983 (983) | King Saud bin Abdulaziz University for Health Sciences * | SAU | |
| 984 (984) | Russian Medical Academy of Continuous Professional Education | RUS | |
| 985 (984) | Hacettepe University | TUR | |
| 986 (986) | BC Children's Hospital and Sunny Hill Health Centre for Children Vancouver | CAN | |
| 987 (987) | Memorial University of Newfoundland | CAN | |
| 988 (988) | Uganda Ministry of Health | UGA | |
| 989 (989) | Public Health Foundation of India * | IND | |
| 990 (990) | Jawaharlal Institute of Postgraduate Medical Education and Research | IND | |
| 991 (991) | King Georges Medical University | IND | |
| 992 (992) | Tabriz University of Medical Sciences | IRN | |
| 993 (993) | Chang Gung Memorial Hospital, Taipei * | TWN | |
| 994 (994) | Universidad Nacional Autonoma de Honduras * | HND | |
| 995 (995) | Universidade de Coimbra * | PRT | |
| 996 (996) | Udayana University | IDN | |
| 997 (997) | Universite Clermont-Auvergne | FRA | |
| 998 (998) | Loma Linda University * | USA | |
| 999 (999) | Hasanuddin University | IDN | |
| 1000 (1000) | Istituto di Fisiologia Clinica | ITA | |
