| 501 (443) | Ohio State University Wexner Medical Center | USA |  |
| 502 (444) | Hospital Universitario Lucus Augusti | ESP | |
| 503 (445) | Universita degli Studi di Roma Tor Vergata | ITA |  |
| 503 (445) | Korea University Medical Center | KOR | |
| 505 (446) | Centre Hospitalier Universitaire de Rennes | FRA | |
| 506 (447) | University of Ioannina | GRC | |
| 507 (448) | Paracelsus Medizinische Privatuniversitat | AUT | |
| 507 (448) | Marmara University * | TUR | |
| 509 (449) | Universidad del Pais Vasco * | ESP | |
| 510 (451) | Hospital Universitario Doctor Peset | ESP | |
| 511 (453) | Complejo Hospitalario Dr Negrin | ESP | |
| 511 (453) | University of Exeter | GBR | |
| 513 (454) | Ludwig-Maximilians Universitat Munchen * | DEU | |
| 514 (455) | Yonsei University Health System | KOR | |
| 515 (456) | Balgrist University Hospital | CHE | |
| 515 (456) | Yokohama City University * | JPN | |
| 517 (457) | Chiba University * | JPN | |
| 517 (457) | Universidad Nacional Autonoma de Mexico | MEX | |
| 519 (458) | Complejo Hospitalario Regional Reina Sofia | ESP | |
| 519 (458) | Okayama University * | JPN | |
| 521 (459) | Fundacion Universitaria de Ciencias de la Salud | COL | |
| 522 (460) | Aalborg University Hospital | DNK | |
| 523 (461) | The Jikei University School of Medicine * | JPN | |
| 524 (464) | Universidad de La Sabana | COL | |
| 524 (464) | Griffith University | AUS | |
| 526 (467) | L'Alma Mater Studiorum - Universita di Bologna | ITA | |
| 527 (468) | Temple Health | USA | |
| 528 (470) | Jichi Medical University * | JPN | |
| 529 (471) | St Marianna University School of Medicine * | JPN | |
| 530 (473) | Universidad Autonoma de Nuevo Leon * | MEX | |
| 530 (473) | Wakayama Medical University * | JPN | |
| 532 (474) | Oslo Metropolitan University | NOR | |
| 533 (475) | Universitatsklinikum Hamburg Eppendorf | DEU | |
| 534 (476) | Complejo Hospitalario Regional Virgen Macarena | ESP | |
| 534 (476) | Universite Paris-Est Creteil * | FRA | |
| 536 (477) | Basurtuko Ospitalea | ESP | |
| 537 (478) | Hospital General Universitario de Alicante | ESP | |
| 538 (479) | Centro de Investigacion Biomedica en Red de Epidemiologia y Salud Publica | ESP | |
| 539 (480) | Aix-Marseille Universite * | FRA | |
| 539 (480) | Arizona Health Sciences Center University of Arizona Tucson | USA | |
| 541 (481) | Complexo Hospitalario Universitario de Vigo | ESP | |
| 541 (481) | Flinders Medical Centre | AUS | |
| 543 (483) | Georgetown University Medical Center | USA | |
| 544 (484) | Universite de Bretagne Occidentale * | FRA | |
| 545 (485) | Universita degli Studi del Molise | ITA | |
| 545 (485) | Universidade de Coimbra * | PRT | |
| 547 (486) | Universitat Leipzig * | DEU | |
| 547 (486) | Hallym University * | KOR | |
| 549 (487) | University of South Australia | AUS | |
| 549 (487) | Hospital Mutua de Terrassa | ESP | |
| 551 (488) | Seoul National University Hospital * | KOR | |
| 552 (489) | The University of Newcastle | AUS | |
| 553 (491) | Fundacion Jimenez Diaz | ESP | |
| 554 (493) | Universidad Militar Nueva Granada | COL | |
| 555 (494) | Centre Hospitalier Regional et Universitaire de Tours | FRA | |
| 556 (495) | Hospital General Universitario de Valencia | ESP | |
| 556 (495) | Hospital Universitario Dr. Jose Eleuterio Gonzalez | MEX | |
| 558 (496) | Kocaeli University * | TUR | |
| 559 (497) | Instituto Mexicano del Seguro Social * | MEX | |
| 560 (498) | Universite Cote d’Azur * | FRA | |
| 560 (498) | VA Boston Healthcare System | USA | |
| 562 (499) | Gazi University | TUR | |
| 563 (500) | Hospital Universitario San Ignacio | COL | |
| 563 (500) | Humboldt-Universitat zu Berlin | DEU | |
| 565 (501) | Universidad de Antioquia * | COL | |
| 566 (502) | Hospital Universitario Miguel Servet | ESP | |
| 567 (503) | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | ITA | |
| 567 (503) | Klinikum Ludwig Maximilians Universitat Munchen | DEU | |
| 569 (504) | Assistance Publique Hopitaux de Marseille * | FRA | |
| 570 (505) | University of Ulsan * | KOR | |
| 571 (506) | Universita Campus Bio-Medico di Roma | ITA | |
| 572 (507) | Universite Francois Rabelais de Tours * | FRA | |
| 573 (508) | Universite de Bourgogne * | FRA | |
| 573 (508) | Hospital del Mar | ESP | |
| 575 (509) | Universidad de Cordoba * | ESP | |
| 576 (510) | University of Toyama * | JPN | |
| 577 (511) | Hospital Universitario Puerta de Hierro Majadahonda | ESP | |
| 578 (514) | Universitatsklinikum Wurzburg | DEU | |
| 579 (515) | Universidad Nacional de Colombia * | COL | |
| 580 (516) | Complejo Asistencial Universitario de Salamanca | ESP | |
| 581 (518) | Foundation for Research and Technology Hellas * | GRC |  |
| 582 (519) | Seoul National University Bundang Hospital | KOR | |
| 583 (520) | Instituto Maimonides de Investigacion Biomedica de Cordoba | ESP | |
| 584 (522) | Royal Cornwall Hospitals NHS Trust | GBR | |
| 585 (523) | Universitatsklinikum Dusseldorf | DEU | |
| 585 (523) | The University of Western Australia | AUS | |
| 587 (525) | Asan Medical Center Seoul * | KOR | |
| 588 (526) | Hospital Universitario La Fe | ESP | |
| 588 (526) | Kantonsspital St. Gallen | CHE | |
| 588 (526) | Hospital Universitario Virgen de las Nieves | ESP | |
| 591 (528) | Cukurova University | TUR | |
| 592 (529) | University of New Mexico * | USA | |
| 593 (530) | Sherbrooke University | CAN | |
| 594 (531) | Hallym University Medical Center | KOR | |
| 595 (532) | Universitatsklinikum Gottingen | DEU | |
| 596 (533) | Hospital Universitario Fundacion Alcorcon | ESP | |
| 597 (534) | Hospital Universitario de Nuevo Leon | MEX | |
| 598 (535) | Centro Hospitalar de Sao Joao | PRT | |
| 599 (536) | Epidemiologie et Analyses en Sante Publique: Risques, Maladies Chroniques, Handicaps | FRA | |
| 600 (538) | Louisiana State University, Health Sciences Center | USA | |
| 601 (539) | Fundacion Valle del Lili | COL | |
| 602 (540) | Kochi University * | JPN | |
| 603 (541) | Osaka Medical College * | JPN | |
| 604 (542) | Martin-Luther-Universitat Halle-Wittenberg * | DEU | |
| 605 (544) | University of Health Sciences | TUR | |
| 606 (547) | Universidad Miguel Hernandez * | ESP | |
| 607 (548) | Ege University | TUR | |
| 608 (550) | Niigata University * | JPN | |
| 609 (551) | Necmettin Erbakan University | TUR | |
| 610 (552) | Pusan National University Hospital | KOR | |
| 611 (553) | Berlin Institute of Health | DEU | |
| 612 (554) | Universidad ICESI | COL | |
| 613 (555) | Hospital de Cabuenes | ESP | |
| 614 (556) | Akdeniz University | TUR | |
| 615 (558) | Hokkaido University Hospital | JPN | |
| 615 (558) | Kansai Medical University * | JPN | |
| 617 (560) | Showa University * | JPN | |
| 618 (561) | Nagoya City University * | JPN | |
| 619 (562) | Izmir Katip Celebi University * | TUR | |
| 620 (563) | Friedrich-Schiller-Universitat Jena * | DEU | |
| 621 (564) | Ben-Gurion University of the Negev * | ISR | |
| 622 (565) | Ankara Ataturk Training and Research Hospital | TUR | |
| 623 (566) | Ankara Yildirim Beyazit University | TUR | |
| 624 (567) | Instituto Nacional de Cardiologia Ignacio Chavez | MEX | |
| 624 (567) | Cumhuriyet University * | TUR | |
| 626 (568) | Nara Medical University * | JPN | |
| 627 (569) | Hospital Son Llatzer | ESP | |
| 628 (570) | Fundacion Santa Fe de Bogota | COL | |
| 629 (571) | Universitatsklinikum Jena | DEU | |
| 630 (572) | Universidad El Bosque | COL | |
| 631 (573) | Centre Hospitalier Universitaire d'Angers | FRA | |
| 632 (574) | Ataturk University | TUR | |
| 633 (576) | Centre Hospitalier Universitaire de Nice * | FRA | |
| 634 (577) | Eskisehir Osmangazi University * | TUR | |
| 635 (578) | Pamukkale University | TUR | |
| 636 (581) | Nagasaki University Hospital | JPN | |
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