| 501 (402) | Virginia Commonwealth University * | USA |  |
| 502 (403) | University of Arkansas for Medical Sciences | USA | |
| 503 (404) | University of Bradford | GBR | |
| 504 (405) | Universite Jean Monnet * | FRA | |
| 505 (405) | Humanitas University * | ITA | |
| 506 (406) | Robert Bosch Krankenhaus, Germany | DEU |  |
| 507 (407) | Universitat zu Lubeck | DEU | |
| 508 (408) | Universidade Federal de Santa Catarina | BRA | |
| 509 (409) | Chulalongkorn University | THA | |
| 510 (410) | Istituto Europeo di Oncologia | ITA | |
| 511 (411) | Shandong University * | CHN | |
| 512 (411) | Universita degli Studi di Perugia | ITA | |
| 513 (412) | Centro de Investigacion Biomedica en Red de Epidemiologia y Salud Publica | ESP | |
| 514 (412) | Queen's University | CAN | |
| 515 (413) | University of Ottawa | CAN | |
| 516 (414) | Centro de Investigacion Biomedica en Red de Epidemiologia y Salud Publica, Madrid | ESP | |
| 517 (414) | Stockholm University | SWE | |
| 518 (414) | Institut Universitaire de Geriatrie de Montreal | CAN | |
| 519 (414) | RAND Corp | USA |  |
| 520 (415) | NHS Greater Glasgow and Clyde | GBR | |
| 521 (415) | Toronto Rehab | CAN | |
| 522 (415) | University of Oulu | FIN | |
| 523 (416) | Kyung Hee University * | KOR | |
| 524 (417) | Texas State University, San Marcos | USA | |
| 525 (418) | Toronto Western Hospital | CAN | |
| 526 (418) | Universitat Zurich | CHE | |
| 527 (419) | Florida Atlantic University | USA | |
| 528 (419) | National Institute of Neurological Disorders and Stroke | USA | |
| 529 (420) | Center for Disease Control and Prevention China | CHN | |
| 530 (420) | Deakin University * | AUS | |
| 531 (421) | VA Pittsburgh Healthcare System | USA | |
| 532 (421) | Universita Campus Bio-Medico di Roma | ITA | |
| 533 (422) | Aarhus University * | DNK | |
| 534 (423) | North Dakota State University | USA | |
| 535 (423) | Ben-Gurion University of the Negev * | ISR | |
| 536 (424) | Women's College Hospital | CAN | |
| 537 (424) | University of South Carolina * | USA | |
| 538 (425) | Tel Aviv Sourasky Medical Center | ISR | |
| 539 (426) | Huashan Hospital | CHN | |
| 540 (427) | Xi'an Jiaotong University * | CHN | |
| 541 (428) | City of Hope | USA | |
| 542 (429) | National Taiwan University Hospital | TWN | |
| 543 (430) | Istituto Superiore di Sanita | ITA | |
| 544 (430) | Tongji University * | CHN | |
| 545 (431) | National Cheng Kung University | TWN | |
| 546 (431) | Agency for Science, Technology and Research Singapore * | SGP |  |
| 547 (432) | Chang Gung Memorial Hospital, Taipei * | TWN | |
| 548 (433) | Philadelphia VA Medical Center | USA | |
| 549 (434) | The Manchester Metropolitan University | GBR | |
| 550 (435) | Royal Devon and Exeter NHS Foundation Trust | GBR | |
| 551 (435) | Instituto de Investigacion Sanitaria IdIPAZ | ESP | |
| 552 (436) | The Leeds Teaching Hospitals NHS Trust | GBR | |
| 553 (437) | Australian National University | AUS | |
| 554 (438) | La Trobe University * | AUS | |
| 555 (438) | Commonwealth Scientific and Industrial Research Organization * | AUS | |
| 556 (438) | University of Minnesota Health and Medicine | USA | |
| 557 (439) | University of Delaware | USA | |
| 558 (440) | Hospital General Universitario Gregorio Maranon * | ESP | |
| 559 (441) | Technische Universitat Munchen * | DEU | |
| 560 (441) | Universidad del Pais Vasco * | ESP | |
| 561 (442) | Monash Health * | AUS | |
| 562 (442) | Spedali Civili di Brescia | ITA | |
| 563 (443) | Royal Netherlands Academy of Arts and Sciences * | NLD | |
| 564 (443) | State University of New York, Buffalo | USA | |
| 565 (444) | Universidad Complutense de Madrid * | ESP | |
| 566 (445) | Michael E. DeBakey VA Medical Center | USA | |
| 567 (445) | Chang Gung University | TWN | |
| 568 (445) | Hospices Civils de Lyon * | FRA | |
| 569 (446) | Universidade de Aveiro | PRT | |
| 570 (446) | University of Southern Denmark | DNK | |
| 571 (446) | Nagoya University * | JPN | |
| 572 (447) | University of Kentucky HealthCare | USA | |
| 573 (447) | Azienda Ospedaliera San Gerardo Monza | ITA | |
| 574 (448) | Yokohama City University * | JPN | |
| 575 (449) | Universite Claude Bernard Lyon 1 * | FRA | |
| 576 (450) | University of Leicester | GBR | |
| 577 (451) | VA Connecticut Healthcare System | USA | |
| 578 (451) | VA Eastern Colorado Health Care System | USA | |
| 579 (451) | James J. Peters VA Medical Center | USA | |
| 580 (452) | Tsinghua University * | CHN | |
| 581 (453) | Vancouver Coastal Health | CAN | |
| 582 (453) | Plymouth University | GBR | |
| 583 (454) | Tokyo Medical and Dental University | JPN | |
| 584 (455) | Universidad de Buenos Aires * | ARG | |
| 585 (456) | Rotman Research Institute | CAN | |
| 586 (457) | Colorado School of Public Health | USA | |
| 587 (458) | University of Manitoba | CAN | |
| 588 (458) | Johann Wolfgang Goethe-Universitat Frankfurt am Main * | DEU | |
| 589 (459) | University of Massachusetts, Boston | USA | |
| 590 (459) | Universita degli Studi di Bari | ITA | |
| 591 (460) | Sir Mortimer B. Davis Jewish General Hospital | CAN | |
| 592 (461) | University of Tsukuba * | JPN | |
| 593 (462) | Sheba Medical Center | ISR | |
| 594 (463) | University of California, Riverside | USA | |
| 595 (464) | Istanbul University * | TUR | |
| 596 (464) | Northeastern University, USA | USA | |
| 597 (464) | South Texas Veterans Health Care System | USA | |
| 598 (464) | Ludwig-Maximilians Universitat Munchen * | DEU | |
| 599 (465) | Ewha Womans University * | KOR | |
| 600 (465) | Oslo University Hospital | NOR | |
| 601 (466) | McLean Hospital | USA | |
| 602 (466) | Tilburg University | NLD | |
| 603 (467) | St Michaels Hospital Toronto | CAN | |
| 604 (468) | Universidade Nova de Lisboa | PRT | |
| 605 (468) | Tehran University of Medical Sciences * | IRN | |
| 606 (469) | Japan Society for the Promotion of Science | JPN | |
| 607 (469) | University of Haifa | ISR | |
| 608 (470) | Universidade de Santiago de Compostela * | ESP | |
| 609 (470) | Medical University of Warsaw | POL | |
| 610 (471) | University of South Australia | AUS | |
| 611 (471) | Guys & Saint Thomas NHS Foundation Trust | GBR | |
| 612 (472) | Dokuz Eylul University * | TUR | |
| 613 (473) | Universidad de Castilla-La Mancha * | ESP | |
| 614 (474) | Zentralinstitut fur Seelische Gesundheit | DEU | |
| 615 (475) | University of Texas, Health Science Center at Houston | USA | |
| 616 (476) | University of Victoria | CAN | |
| 617 (477) | Nanjing University * | CHN | |
| 618 (477) | Boston College | USA | |
| 619 (477) | Universita degli Studi della Campania Luigi Vanvitelli | ITA | |
| 620 (478) | Okayama University * | JPN | |
| 621 (479) | Wroclaw Medical University | POL | |
| 622 (480) | Mount Saint Vincent University | CAN | |
| 623 (481) | Sun Yat-Sen University * | CHN | |
| 624 (481) | George Washington University * | USA | |
| 625 (482) | University of Texas Southwestern Medical Center | USA | |
| 626 (483) | Universita degli Studi di Salerno | ITA | |
| 627 (484) | Humboldt-Universitat zu Berlin | DEU | |
| 628 (485) | Minneapolis VA Health Care System | USA | |
| 629 (486) | Akershus University Hospital | NOR | |
| 630 (487) | Azienda Ospedaliera Careggi | ITA | |
| 631 (487) | University of Pittsburgh Medical Center | USA | |
| 632 (488) | Korea University * | KOR | |
| 633 (489) | Miami University of Ohio | USA | |
| 634 (490) | Tohoku University * | JPN | |
| 635 (491) | Universite de Lausanne | CHE | |
| 636 (492) | Medizinische Universitat Graz * | AUT | |
| 637 (493) | Linkoping University | SWE | |
| 638 (494) | Berlin Institute of Health | DEU | |
| 639 (495) | Asan Medical Center Seoul * | KOR | |
| 640 (496) | National University of Malaysia * | MYS | |
| 641 (496) | University of Central Florida | USA | |
| 642 (496) | University of Hawaii, Manoa * | USA | |
| 643 (497) | Queensland University of Technology | AUS | |
| 644 (498) | Bar-Ilan University | ISR | |
| 645 (499) | Bruyere Research Institute | CAN | |
| 646 (499) | Virginia Polytechnic Institute and State University | USA | |
| 647 (500) | Queen Mary, University of London | GBR | |
| 648 (501) | Utah State University * | USA | |
| 649 (502) | University of Georgia | USA | |
| 650 (503) | University of Stirling | GBR | |
| 651 (504) | University of Tromso - The Arctic University of Norway | NOR | |
| 652 (505) | University of Wisconsin, Milwaukee | USA | |
| 653 (506) | Baylor University | USA | |
| 654 (506) | Brandeis University | USA | |
| 655 (507) | Poznan University of Medical Sciences | POL | |
| 656 (508) | Odense University Hospital | DNK | |
| 657 (508) | Bezmialem Vakif University | TUR | |
| 658 (509) | Hong Kong Institute of Education | HKG | |
| 659 (509) | Swansea University | GBR | |
| 660 (509) | University of Louisville * | USA | |
| 661 (509) | Soochow University, Suzhou * | CHN | |
| 662 (510) | Royal College of Surgeons | IRL | |
| 663 (510) | Ottawa Hospital Research Institute | CAN | |
| 664 (510) | Oslo Metropolitan University | NOR | |
| 665 (510) | Temple University * | USA | |
| 666 (510) | Jagiellonian University | POL | |
| 667 (510) | University of Ulsan * | KOR | |
| 668 (511) | University of Northern Colorado * | USA | |
| 669 (511) | Yonsei University Health System | KOR | |
| 670 (512) | Georgia State University | USA | |
| 671 (512) | Kobe University * | JPN | |
| 672 (513) | Universitat Basel | CHE | |
| 673 (513) | Centre Hospitalier Universitaire de Bordeaux | FRA | |
| 674 (514) | Ohio State University Wexner Medical Center | USA | |
| 675 (515) | Universidad Publica de Navarra * | ESP | |
| 676 (516) | University of Ljubljana * | SVN | |
| 677 (516) | Aston University | GBR | |
| 678 (517) | Catholic University of Louvain | BEL | |
| 679 (518) | Indiana University-Bloomington | USA | |
| 680 (518) | Hong Kong Polytechnic University | HKG | |
| 681 (518) | VCU Medical Center | USA | |
| 682 (519) | University of Iowa Health Care | USA | |
| 683 (519) | Mackay Memorial Hospital | TWN | |
| 684 (519) | Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology | JPN | |
| 685 (520) | Radboud University Nijmegen | NLD | |
| 686 (520) | University of Chinese Academy of Sciences | CHN | |
| 687 (521) | Anglia Ruskin University | GBR | |
| 688 (521) | VA Palo Alto Health Care System | USA | |
| 689 (522) | Xiangya Hospital Affiliated to Central South University | CHN | |
| 690 (523) | University of Maryland, College Park * | USA | |
| 691 (523) | University of Saskatchewan | CAN | |
| 692 (524) | St. Anne's University Hospital Brno * | CZE | |
| 693 (525) | H. Lee Moffitt Cancer Center and Research Institute | USA | |
| 694 (526) | Memorial Sloan-Kettering Cancer Center | USA | |
| 695 (527) | Ruhr-Universitat Bochum * | DEU | |
| 696 (527) | University of Wollongong * | AUS | |
| 697 (527) | Centre Hospitalier Universitaire de Quebec | CAN | |
| 698 (528) | Universita degli Studi di Pavia | ITA | |
| 699 (528) | East Carolina University | USA | |
| 700 (529) | Salford Royal Hospitals NHS Trust | GBR | |
| 701 (530) | Westfalische Wilhelms-Universitat Munster * | DEU | |
| 702 (530) | University of Nevada-Las Vegas | USA | |
| 703 (531) | University of Malaya * | MYS | |
| 704 (532) | Central Arkansas Veterans Healthcare System | USA | |
| 705 (532) | University of Alabama, Tuscaloosa | USA | |
| 706 (533) | Temple Health | USA | |
| 707 (534) | Pennington Biomedical Research Center | USA | |
| 708 (535) | Wenzhou Medical University * | CHN | |
| 709 (536) | Portland State University | USA | |
| 710 (536) | Swinburne University of Technology * | AUS | |
| 711 (537) | University of Bath | GBR | |
| 712 (537) | Universita degli Studi di Modena e Reggio Emilia | ITA | |
| 713 (537) | Aarhus University Hospital | DNK | |
| 714 (538) | Universitat Bern | CHE | |
| 715 (538) | Universidad de Granada * | ESP | |
| 716 (538) | Massey University | NZL | |
| 717 (539) | Zhengzhou University * | CHN | |
| 718 (539) | Ohio University | USA | |
| 719 (539) | University of Massachusetts, Amherst | USA | |
| 720 (540) | Universitatsspital Zurich | CHE | |
| 721 (541) | Universita degli Studi di Siena | ITA | |
| 722 (542) | Universite Cote d’Azur * | FRA | |
| 723 (543) | Universite du Quebec en Montreal | CAN | |
| 724 (544) | Institut National de Recherche en Informatique et en Automatique * | FRA | |
| 725 (545) | Universitat de Vic | ESP | |
| 726 (545) | University of Turku | FIN | |
| 727 (546) | All India Institute of Medical Sciences | IND | |
| 728 (547) | Universidade Federal do Rio Grande do Sul | BRA | |
| 729 (548) | Universita degli Studi di Foggia | ITA | |
| 730 (549) | Thomas Jefferson University * | USA | |
| 731 (550) | Universidade Federal do Rio de Janeiro | BRA | |
| 732 (551) | Universidade Estadual de Campinas | BRA | |
| 733 (552) | The Royal Marsden NHS Foundation Trust | GBR | |
| 734 (553) | Freie Universitat Berlin | DEU | |
| 735 (554) | Complejo Hospitalario de Navarra | ESP | |
| 736 (554) | Universita degli Studi Magna Graecia di Catanzaro | ITA | |
| 737 (555) | University of the Witwatersrand, Johannesburg | ZAF | |
| 738 (555) | Royal Brisbane and Women's Hospital * | AUS | |
| 739 (555) | Universidade Federal de Sao Paulo * | BRA | |
| 740 (556) | Seoul National University Hospital * | KOR | |
| 741 (557) | Hacettepe University | TUR | |
| 742 (557) | Universidade Federal de Sao Carlos | BRA | |
| 743 (558) | Aichi Medical University * | JPN | |
| 744 (558) | Russian Academy of Sciences * | RUS | |
| 745 (559) | Swiss Federal Institute of Technology | CHE | |
| 746 (560) | Institut de Recerca Hospital Universitari Vall d'Hebron | ESP | |
| 747 (560) | Azienda Ospedaliero Universitaria Policlinico Sant'Orsola Malpighi | ITA | |
| 748 (560) | Nagasaki University * | JPN | |
| 749 (561) | Ernst-Moritz-Arndt-Universitat Greifswald * | DEU | |
| 750 (562) | University of Nebraska Medical Center | USA | |
| 751 (563) | Turku University Hospital | FIN | |
| 752 (563) | Universidade Estadual Paulista Julio de Mesquita Filho | BRA | |
| 753 (564) | University of Texas, Arlington | USA | |
| 754 (565) | San Diego State University | USA | |
| 755 (566) | Linkou Chang Gung Memorial Hospital | TWN | |
| 756 (567) | Renmin University of China | CHN | |
| 757 (568) | Universidad de Salamanca * | ESP | |
| 758 (569) | Paracelsus Medizinische Privatuniversitat | AUT | |
| 759 (570) | George Institute for International Health * | AUS | |
| 760 (570) | Instituto de Investigacion Hospital 12 de Octubre | ESP | |
| 761 (571) | Bond University | AUS | |
| 762 (571) | Universite de Strasbourg * | FRA | |
| 763 (572) | Universidad Rey Juan Carlos * | ESP | |
| 764 (572) | Azienda Ospedaliera di Verona | ITA | |
| 765 (573) | Hallym University * | KOR | |
| 766 (574) | Universitat Witten-Herdecke | DEU | |
| 767 (575) | London School of Hygiene and Tropical Medicine | GBR | |
| 768 (576) | Shahid Beheshti University of Medical Sciences and Health Services * | IRN | |
| 769 (577) | Fujita Health University * | JPN | |
| 770 (578) | Universidad de Navarra * | ESP | |
| 771 (579) | Clalit Health Services * | ISR | |
| 772 (579) | Hokkaido University * | JPN | |
| 773 (580) | Universita degli Studi di Cagliari | ITA | |
| 774 (581) | Universite de Tunis El Manar * | TUN | |
| 775 (581) | Beijing Normal University * | CHN | |
| 776 (582) | Catholic University of Korea * | KOR | |
| 777 (582) | Universitatsklinikum Greifswald | DEU | |
| 778 (583) | Seoul National University Boramae Hospital | KOR | |
| 779 (584) | Loma Linda University * | USA | |
| 780 (585) | University of North Dakota | USA | |
| 781 (586) | Aalborg University * | DNK | |
| 782 (587) | Hiroshima University * | JPN | |
| 783 (588) | University of Vermont | USA | |
| 784 (588) | Ryerson University | CAN | |
| 785 (589) | University of Social Welfare and Rehabilitation Sciences | IRN | |
| 786 (590) | Istituto di Neuroscienze | ITA | |
| 787 (591) | Taipei Medical University | TWN | |
| 788 (591) | University of Limerick | IRL | |
| 789 (591) | Nihon University * | JPN | |
| 790 (592) | Ajou University | KOR | |
| 791 (593) | Palo Alto University | USA | |
| 792 (594) | Hospital Universitario La Paz | ESP | |
| 793 (595) | Medical University of Gdansk | POL | |
| 794 (595) | Pontificia Universidade Catolica do Rio Grande do Sul | BRA | |
| 795 (596) | Auckland University of Technology | NZL | |
| 796 (597) | University Hospital of Bern | CHE | |
| 797 (597) | Dalarna University College | SWE | |
| 798 (597) | University of Canberra | AUS | |
| 799 (598) | Nanyang Technological University * | SGP | |
| 800 (599) | University of Technology, Sydney | AUS | |
| 801 (599) | Kagawa University * | JPN | |
| 802 (599) | Inje University * | KOR | |
| 803 (600) | Gyeongsang National University * | KOR | |
| 804 (601) | Mackay Medical College | TWN | |
| 805 (601) | Universidade Federal do Parana | BRA | |
| 806 (601) | University of North Carolina, Charlotte | USA | |
| 807 (601) | Universidad de Antioquia * | COL | |
| 808 (602) | Universidade Federal da Paraiba | BRA | |
| 809 (603) | Kaohsiung Veterans General Hospital | TWN | |
| 810 (604) | Khoo Teck Puat Hospital | SGP | |
| 811 (605) | Chiba University * | JPN | |
| 812 (606) | Galway University Hospitals | IRL | |
| 813 (607) | Kent State University | USA | |
| 814 (608) | Universidade Federal do Rio Grande do Norte | BRA | |
| 815 (608) | Kaohsiung Medical University | TWN | |
| 816 (609) | National Taipei College of Nursing | TWN | |
| 817 (610) | Chang Gung Memorial Hospital, Taoyuan | TWN | |
| 818 (610) | China Medical University, Taichung * | TWN | |
| 819 (611) | Chung-Ho Memorial Hospital | TWN | |
| 820 (611) | University of Health Sciences | TUR | |
| 821 (611) | Istanbul University Cerrahpasa * | TUR | |
| 822 (612) | Kyung Hee University Medical Center | KOR | |
| 823 (613) | Albert-Ludwigs-Universitat Freiburg im Breisgau | DEU | |
| 824 (614) | University of Western Sydney | AUS | |
| 825 (614) | Ege University | TUR | |
| 826 (615) | New York Presbyterian Hospital | USA | |
| 827 (616) | Pontificia Universidad Javeriana * | COL | |
| 828 (616) | Siriraj Hospital | THA | |
| 829 (617) | Complejo Universitario de San Carlos | ESP | |
| 830 (618) | The Affiliated Hospital of Qingdao University Medical College | CHN | |
| 831 (619) | Hospital Universitario 12 de Octubre | ESP | |
| 832 (619) | Kansas State University | USA | |
| 833 (620) | Fukushima Medical University * | JPN | |
| 834 (621) | Shimane University * | JPN | |
| 835 (621) | SUNY Downstate Medical Center | USA | |
| 836 (622) | Mahidol University * | THA | |
| 837 (623) | Teikyo University * | JPN | |
| 838 (624) | Harbin Medical University * | CHN | |
| 839 (625) | The Jikei University School of Medicine * | JPN | |
| 840 (625) | Cedars-Sinai Medical Center | USA | |
| 841 (626) | Universitatsklinikum Schleswig-Holstein | DEU | |
| 842 (626) | Centre Hospitalier Universitaire de Nantes * | FRA | |
| 843 (627) | Universite de Bourgogne * | FRA | |
| 844 (628) | Jonkoping University | SWE | |
| 845 (629) | Penn State Milton S. Hershey Medical Center | USA | |
| 846 (630) | University of Colorado, Colorado Springs | USA | |
| 847 (631) | Jichi Medical University * | JPN | |
| 848 (632) | Hallym University Medical Center | KOR | |
| 849 (633) | Hamad Medical Corp * | QAT | |
| 850 (634) | University of Notre Dame Australia | AUS | |
| 851 (635) | University of Strathclyde | GBR | |
| 852 (636) | Universite Francois Rabelais de Tours * | FRA | |
| 853 (637) | Alfred Health | AUS | |
| 854 (638) | I-Shou University | TWN | |
| 855 (639) | Universite Lumiere Lyon 2 * | FRA | |
| 856 (640) | Fuwai Heart Hospital and Cardiovascular Institute | CHN | |
| 857 (641) | University of Science, Malaysia * | MYS | |
| 858 (642) | Ministry of Health | MYS | |
|
