| # | Institution | Articles | Citations | R ARank | R CRank |
|---|
| 1 | University of California | 103 | 2,648 | 1.5K | 2.2K |
| 2 | Mayo Clinic | 33 | 1,324 | 751 | 571 |
| 3 | University of Toronto | 34 | 1,224 | 1.6K | 1.5K |
| 4 | University of British Columbia | 38 | 1,169 | 911 | 1.2K |
| 5 | Massachusetts General Hospital | 34 | 987 | 663 | 853 |
| 6 | Leonard M. Miller School of Medicine | 51 | 945 | 116 | 294 |
| 7 | University of Pennsylvania | 44 | 942 | 806 | 1.4K |
| 8 | Wake Forest School of Medicine | 35 | 907 | 88 | 180 |
| 9 | Baylor College of Medicine | 35 | 845 | 506 | 719 |
| 10 | University of Texas Southwestern Medical Center | 36 | 838 | 368 | 558 |
| 11 | University of Alabama at Birmingham | 22 | 816 | 640 | 633 |
| 12 | Memorial Sloan Kettering Cancer Center | 20 | 791 | 474 | 498 |
| 13 | NYU Langone Medical Center | 33 | 705 | 98 | 228 |
| 14 | University of California, San Francisco | 24 | 697 | 574 | 772 |
| 15 | University of Minnesota | 18 | 690 | 2.1K | 1.9K |
| 16 | Henry Ford Hospital | 15 | 687 | 181 | 166 |
| 17 | University of Texas Medical Branch | 38 | 686 | 201 | 411 |
| 18 | Columbia University | 22 | 611 | 1.4K | 1.8K |
| 19 | St George Hospital | 28 | 605 | 18 | 32 |
| 20 | University of New South Wales | 29 | 592 | 800 | 1.4K |
| 21 | Cleveland Clinic | 45 | 569 | 337 | 717 |
| 22 | Duke University Hospital | 27 | 568 | 565 | 881 |
| 23 | University of Colorado Denver | 6 | 562 | 615 | 319 |
| 23 | Thomas Jefferson University | 14 | 562 | 574 | 488 |
| 25 | University of Bologna | 13 | 512 | 1.5K | 1.1K |
| 26 | Michigan Medicine | 17 | 494 | 534 | 672 |
| 27 | Weill Cornell Medicine | 29 | 488 | 353 | 776 |
| 28 | Northwestern University | 20 | 467 | 1.1K | 1.7K |
| 29 | The Rockefeller University | 7 | 460 | 440 | 416 |
| 30 | Washington Institute of Dermatologic Laser Surgery | 6 | 456 | 5 | 4 |
| 31 | Oregon Health & Science University | 19 | 452 | 379 | 616 |
| 32 | University of Florence | 16 | 426 | 801 | 923 |
| 33 | New York University | 10 | 408 | 1.3K | 1.1K |
| 34 | Zealand University Hospital | 7 | 407 | 89 | 38 |
| 35 | University of Cincinnati Academic Health Center | 16 | 378 | 264 | 405 |
| 36 | University of Pittsburgh Medical Center | 7 | 372 | 603 | 444 |
| 37 | Beth Israel Deaconess Medical Center | 11 | 369 | 732 | 803 |
| 38 | University of Miami | 16 | 364 | 694 | 1.1K |
| 39 | Anschutz Medical Campus | 13 | 355 | 350 | 515 |
| 40 | University of California, San Diego | 7 | 351 | 2.0K | 1.6K |
| 41 | University of Pittsburgh | 12 | 350 | 2.1K | 2.2K |
| 42 | Uniformed Services University of the Health Sciences | 11 | 342 | 289 | 359 |
| 43 | Medical University of Graz | 8 | 338 | 458 | 371 |
| 43 | Stony Brook University | 6 | 338 | 1.4K | 992 |
| 45 | Case Western Reserve University | 19 | 315 | 763 | 1.5K |
| 46 | Valley Hospital Medical Center | 7 | 312 | 6 | 2 |
| 47 | New York Blood Center | 2 | 301 | 154 | 76 |
| 48 | University of Graz | 7 | 298 | 626 | 499 |
| 49 | University of Copenhagen | 9 | 293 | 2.4K | 2.2K |
| 50 | University of Modena and Reggio Emilia | 8 | 292 | 649 | 561 |
| 51 | University of Connecticut Health Center | 26 | 283 | 103 | 446 |
| 52 | University of Cape Town | 8 | 261 | 1.1K | 979 |
| 53 | Medical University of South Carolina | 26 | 255 | 352 | 1.0K |
| 54 | Salford Royal Hospital | 5 | 253 | 158 | 141 |
| 55 | St Thomas' Hospital | 8 | 244 | 77 | 104 |
| 56 | Johns Hopkins University | 11 | 240 | 2.0K | 2.5K |
| 57 | Procter & Gamble | 5 | 236 | 37 | 43 |
| 58 | University of Michigan | 13 | 233 | 3.1K | 4.0K |
| 59 | University of Washington | 12 | 230 | 3.1K | 3.9K |
| 60 | University of North Carolina at Chapel Hill | 8 | 228 | 1.8K | 2.0K |
| 61 | University of Mississippi Medical Center | 7 | 222 | 429 | 435 |
| 62 | Washington University School of Medicine | 9 | 217 | 1.3K | 1.5K |
| 63 | Brown University | 7 | 210 | 1.6K | 1.6K |
| 64 | University of Louisville | 4 | 206 | 1.7K | 1.0K |
| 65 | Stanford University | 13 | 205 | 2.3K | 3.6K |
| 66 | Université de Montréal | 2 | 204 | 4.7K | 2.0K |
| 67 | Medical College of Wisconsin | 13 | 201 | 559 | 928 |
| 68 | Hospital Universitario de La Princesa | 3 | 199 | 219 | 111 |
| 68 | St. Vincent's University Hospital | 2 | 199 | 306 | 139 |
| 70 | University of Wisconsin–Madison | 4 | 190 | 5.8K | 4.0K |
| 71 | University of Southern California | 11 | 187 | 2.1K | 3.0K |
| 72 | University of Lübeck | 4 | 185 | 516 | 427 |
| 73 | Paracelsus Medical University | 6 | 184 | 203 | 186 |
| 74 | Guy's Hospital | 5 | 181 | 409 | 416 |
| 74 | University of Cincinnati Medical Center | 7 | 181 | 202 | 290 |
| 76 | Henry Ford Health System | 8 | 177 | 202 | 313 |
| 77 | Roger Williams Medical Center | 5 | 176 | 43 | 52 |
| 77 | UCSF Medical Center | 8 | 176 | 122 | 196 |
| 79 | University of Sheffield | 3 | 175 | 4.1K | 2.4K |
| 80 | University of Sydney | 4 | 174 | 5.2K | 3.6K |
| 80 | Royal Prince Alfred Hospital | 5 | 174 | 416 | 410 |
| 82 | University of Texas MD Anderson Cancer Center | 7 | 172 | 942 | 1.0K |
| 83 | National Institutes of Health | 12 | 169 | 1.7K | 2.6K |
| 84 | University of Alberta | 6 | 166 | 3.9K | 3.5K |
| 85 | Boston University | 6 | 165 | 1.9K | 2.1K |
| 85 | Medical University of Warsaw | 3 | 165 | 766 | 311 |
| 87 | Merck & Co. | 1 | 154 | 658 | 406 |
| 88 | State University of New York | 8 | 153 | 1.8K | 2.4K |
| 89 | University of California, Los Angeles | 8 | 151 | 1.6K | 2.4K |
| 90 | Royal Hallamshire Hospital | 3 | 150 | 432 | 306 |
| 90 | Vancouver Hospital and Health Sciences Centre | 2 | 150 | 102 | 78 |
| 92 | Vanderbilt University Medical Center | 4 | 148 | 1.4K | 1.1K |
| 93 | Mayo Clinic College of Medicine and Science | 1 | 146 | 1.5K | 762 |
| 94 | Groote Schuur Hospital | 2 | 144 | 332 | 166 |
| 95 | University College Dublin | 3 | 138 | 2.2K | 1.5K |
| 96 | University of Tennessee Health Science Center | 3 | 136 | 895 | 696 |
| 96 | University of Virginia | 1 | 136 | 6.4K | 2.6K |
| 98 | University Medical Center Freiburg | 3 | 134 | 430 | 395 |
| 98 | Veterans Health Administration | 4 | 134 | 630 | 687 |
| 100 | University of Texas Health Science Center at San Antonio | 2 | 132 | 1.6K | 1.0K |
| 101 | University of Rhode Island | 2 | 131 | 1.6K | 896 |
| 102 | Wake Forest University | 10 | 129 | 286 | 832 |
| 103 | Inova Fairfax Hospital | 3 | 127 | 123 | 87 |
| 104 | University of Texas at Austin | 7 | 126 | 4.1K | 4.6K |
| 104 | Churchill Hospital | 9 | 126 | 113 | 290 |
| 106 | Pennsylvania State University | 5 | 125 | 4.5K | 4.2K |
| 107 | Great Ormond Street Hospital | 5 | 123 | 539 | 692 |
| 108 | Aarhus University | 6 | 121 | 2.3K | 2.7K |
| 108 | Marselisborg Hospital | 6 | 121 | 17 | 28 |
| 110 | University of Manchester | 6 | 119 | 3.6K | 3.9K |
| 111 | Federal University of Rio de Janeiro | 3 | 118 | 3.0K | 1.6K |
| 111 | Hospital Clinic of Barcelona | 5 | 118 | 618 | 688 |
| 111 | Montefiore Hospital | 2 | 118 | 111 | 63 |
| 114 | University of Catania | 6 | 116 | 1.2K | 1.4K |
| 114 | University Hospitals of Cleveland | 5 | 116 | 439 | 566 |
| 116 | King's College London | 3 | 114 | 3.5K | 2.6K |
| 117 | University of New Mexico | 5 | 113 | 1.7K | 1.9K |
| 117 | Walter Reed Army Institute of Research | 13 | 113 | 137 | 478 |
| 119 | University of Barcelona | 4 | 109 | 3.1K | 2.7K |
| 119 | Durham University | 1 | 109 | 4.0K | 1.7K |
| 119 | University of Alabama | 2 | 109 | 3.7K | 2.1K |
| 122 | University of Campania "Luigi Vanvitelli" | 4 | 107 | 836 | 902 |
| 122 | University of Iowa Hospitals and Clinics | 7 | 107 | 268 | 421 |
| 124 | University of Zurich | 3 | 103 | 3.5K | 2.9K |
| 124 | University of Melbourne | 3 | 103 | 6.0K | 4.6K |
| 126 | Yale University | 3 | 101 | 4.1K | 3.4K |
| 126 | University of Cincinnati | 4 | 101 | 2.5K | 2.4K |
| 126 | Kyushu University | 2 | 101 | 4.5K | 2.6K |
| 129 | Alpert Medical School | 4 | 100 | 590 | 687 |
| 129 | Naval Medical Center San Diego | 2 | 100 | 180 | 119 |
| 131 | University of California, Irvine | 5 | 98 | 998 | 1.5K |
| 132 | University of California, Davis | 6 | 95 | 1.4K | 2.3K |
| 133 | University of Arizona | 4 | 93 | 4.0K | 3.9K |
| 133 | University at Buffalo | 4 | 93 | 2.8K | 2.8K |
| 135 | University of Saskatchewan | 3 | 92 | 2.7K | 2.3K |
| 135 | Washington Hospital Center | 4 | 92 | 174 | 259 |
| 137 | University of Texas Health Science Center at Houston | 7 | 91 | 658 | 1.2K |
| 138 | LSU Health Sciences Center New Orleans | 3 | 90 | 756 | 773 |
| 139 | Tel Aviv University | 5 | 88 | 3.3K | 3.6K |
| 139 | Smith-Kettlewell Eye Research Institute | 1 | 88 | 123 | 77 |
| 141 | University of Amsterdam | 4 | 87 | 3.7K | 3.8K |
| 141 | Scripps Mercy Hospital | 1 | 87 | 62 | 22 |
| 143 | University of Arkansas for Medical Sciences | 8 | 86 | 656 | 1.3K |
| 144 | University Hospital Zurich | 2 | 85 | 1.4K | 1.1K |
| 144 | Riyadh Military Hospital | 1 | 85 | 187 | 69 |
| 146 | National Institute for Occupational Safety and Health | 4 | 84 | 251 | 380 |
| 146 | St. Luke's-Roosevelt Hospital Center | 3 | 84 | 144 | 183 |
| 148 | Armed Forces Research Institute of Medical Sciences | 1 | 83 | 120 | 79 |
| 149 | Columbia University Irving Medical Center | 3 | 81 | 1.4K | 1.3K |
| 150 | University of Leicester | 1 | 80 | 4.4K | 2.3K |
| 151 | University of Pavia | 4 | 79 | 1.9K | 2.1K |
| 151 | Queen's University Belfast | 1 | 79 | 3.9K | 2.0K |
| 151 | University of Tampere | 1 | 79 | 2.9K | 1.3K |
| 154 | Robert Wood Johnson Medical School | 5 | 78 | 372 | 718 |
| 154 | Hospital de Sant Pau | 2 | 78 | 583 | 456 |
| 156 | University of Texas System | 7 | 75 | 690 | 1.4K |
| 157 | George Washington University | 2 | 74 | 3.1K | 2.2K |
| 158 | Lenox Hill Hospital | 6 | 73 | 108 | 216 |
| 158 | Royal Victoria Hospital | 3 | 73 | 626 | 694 |
| 160 | University of Udine | 1 | 72 | 2.0K | 1.0K |
| 160 | UCL Eastman Dental Institute | 2 | 72 | 158 | 196 |
| 160 | University Hospital of Wales | 3 | 72 | 471 | 475 |
| 160 | University of Rochester Medical Center | 3 | 72 | 1.2K | 1.3K |
| 164 | University of Vienna | 3 | 71 | 3.3K | 3.1K |
| 165 | Scripps Research | 2 | 70 | 1.1K | 1.2K |
| 165 | University of São Paulo | 4 | 70 | 5.5K | 4.6K |
| 165 | Carlos III Health Institute | 2 | 70 | 832 | 758 |
| 168 | Hennepin County Medical Center | 2 | 69 | 230 | 244 |
| 169 | Ludwig Maximilian University of Munich | 4 | 68 | 3.0K | 3.4K |
| 169 | University of South Florida | 11 | 68 | 1.0K | 3.1K |
| 171 | University of Chicago Medical Center | 3 | 67 | 345 | 406 |
| 172 | TU Dresden | 1 | 66 | 3.9K | 2.3K |
| 172 | University Hospital Dresden | 1 | 66 | 617 | 400 |
| 174 | Ghent University Hospital | 2 | 65 | 961 | 895 |
| 174 | National Institute of Mental Health and Neurosciences | 1 | 65 | 648 | 317 |
| 174 | Royal University Hospital | 1 | 65 | 274 | 164 |
| 174 | Sri Devaraj Urs Academy of Higher Education and Research | 1 | 65 | 95 | 16 |
| 178 | Duke University | 4 | 63 | 3.1K | 3.8K |
| 178 | University of Zagreb | 2 | 63 | 2.7K | 1.7K |
| 178 | LabCorp | 1 | 63 | 78 | 53 |
| 181 | McMaster University Medical Centre | 2 | 62 | 160 | 236 |
| 181 | Sarasota Memorial Hospital | 2 | 62 | 26 | 18 |
| 183 | University of Chicago | 5 | 61 | 3.1K | 4.2K |
| 183 | Ohio State University | 3 | 61 | 6.4K | 5.9K |
| 183 | Wayne State University | 3 | 61 | 3.0K | 3.1K |
| 183 | Ochsner Medical Center | 4 | 61 | 84 | 120 |
| 183 | University Medical Center | 2 | 61 | 1.9K | 1.7K |
| 188 | Dalhousie University | 1 | 60 | 5.0K | 3.1K |
| 188 | University of Groningen | 3 | 60 | 3.6K | 3.8K |
| 188 | Howard University | 7 | 60 | 274 | 798 |
| 188 | University Medical Center Groningen | 3 | 60 | 1.4K | 1.6K |
| 188 | Erasmus MC | 1 | 60 | 2.5K | 1.8K |
| 188 | Children's Hospital Oakland | 1 | 60 | 128 | 94 |
| 188 | OhioHealth | 4 | 60 | 8 | 9 |
| 188 | Stanford University Medical Center | 2 | 60 | 1.0K | 1.0K |
| 196 | University of Chile | 1 | 59 | 4.2K | 2.3K |
| 196 | University of Queensland | 4 | 59 | 4.8K | 5.6K |
| 196 | Tel Aviv Sourasky Medical Center | 3 | 59 | 527 | 644 |
| 196 | VCU Medical Center | 8 | 59 | 354 | 920 |
| 196 | Princess Alexandra Hospital | 3 | 59 | 501 | 686 |
| 201 | SUNY Downstate Medical Center | 6 | 58 | 288 | 672 |
| 201 | University of Iowa | 5 | 58 | 2.9K | 4.1K |
| 203 | University of Cambridge | 1 | 57 | 9.0K | 5.8K |
| 203 | Addenbrooke's Hospital | 1 | 57 | 1.7K | 1.2K |
| 203 | University of Illinois at Chicago | 2 | 57 | 4.3K | 3.7K |
| 203 | Royal Children's Hospital | 2 | 57 | 871 | 903 |
| 207 | Utrecht University | 1 | 56 | 6.2K | 4.2K |
| 207 | University of Bradford | 2 | 56 | 1.3K | 1.2K |
| 207 | State University of New York Upstate Medical University | 3 | 56 | 822 | 1.0K |
| 207 | Albany Medical Center | 1 | 56 | 1.2K | 768 |
| 211 | Michigan State University | 2 | 55 | 6.1K | 5.1K |
| 211 | East Carolina University | 1 | 55 | 2.7K | 1.5K |
| 211 | Changi General Hospital | 1 | 55 | 429 | 205 |
| 211 | Hospital del Niño Jesús | 1 | 55 | 31 | 23 |
| 211 | University of Wisconsin School of Medicine and Public Health | 4 | 55 | 402 | 779 |
| 211 | Dartmouth–Hitchcock Medical Center | 3 | 55 | 407 | 585 |
| 211 | Walter Reed National Military Medical Center | 4 | 55 | 327 | 487 |
| 211 | National University Health System | 1 | 55 | 863 | 523 |
| 219 | University of Marburg | 2 | 54 | 2.2K | 2.1K |
| 219 | University Hospital Würzburg | 1 | 54 | 559 | 381 |
| 219 | National Skin Centre | 3 | 54 | 45 | 61 |
| 219 | Westmead Hospital | 1 | 54 | 1.1K | 810 |
| 223 | Yonsei University | 2 | 53 | 4.2K | 3.3K |
| 223 | Peking University Health Science Center | 1 | 53 | 1.0K | 701 |
| 225 | University of Würzburg | 3 | 52 | 2.1K | 2.5K |
| 225 | Aristotle University of Thessaloniki | 2 | 52 | 4.0K | 3.1K |
| 225 | Cincinnati Children's Hospital Medical Center | 1 | 52 | 1.7K | 1.3K |
| 228 | Cairo University | 2 | 51 | 3.4K | 2.3K |
| 228 | New York Medical College | 6 | 51 | 534 | 1.1K |
| 228 | Hospital Universitario La Paz | 1 | 51 | 652 | 387 |
| 231 | University of Wrocław | 1 | 50 | 1.9K | 864 |
| 231 | Tianjin Medical University | 1 | 50 | 1.2K | 702 |
| 231 | University of Dundee | 1 | 50 | 3.0K | 2.1K |
| 231 | BC Cancer Agency | 3 | 50 | 343 | 541 |
| 231 | Instituto de Medicina Tropical Alexander von Humboldt | 1 | 50 | 66 | 45 |
| 231 | MedStar Franklin Square Medical Center | 1 | 50 | 64 | 43 |
| 231 | Ninewells Hospital | 1 | 50 | 813 | 617 |
| 231 | Penn State Milton S. Hershey Medical Center | 5 | 50 | 163 | 398 |
| 239 | Istanbul University | 3 | 49 | 2.0K | 2.0K |
| 239 | Kaplan Medical Center | 4 | 49 | 150 | 315 |
| 239 | Georgetown University Medical Center | 3 | 49 | 727 | 1.1K |
| 242 | Cornell University | 3 | 48 | 4.8K | 5.4K |
| 242 | Freie Universität Berlin | 2 | 48 | 3.1K | 2.9K |
| 242 | Kaohsiung Medical University | 1 | 48 | 1.8K | 1.2K |
| 242 | Hadassah Medical Center | 1 | 48 | 966 | 697 |
| 242 | Texas Tech University Health Sciences Center | 2 | 48 | 1.0K | 991 |
| 242 | Kaohsiung Medical University Hospital Chung-Ho Memorial Hospital | 1 | 48 | 1.0K | 649 |
| 248 | University of Helsinki | 1 | 47 | 6.6K | 4.4K |
| 248 | University College London | 1 | 47 | 8.4K | 5.8K |
| 248 | Complutense University of Madrid | 1 | 47 | 5.8K | 3.3K |
| 248 | Upjohn | 2 | 47 | 264 | 302 |
| 252 | Vanderbilt University | 4 | 46 | 2.5K | 3.7K |
| 252 | University of Rochester | 4 | 46 | 2.3K | 3.4K |
| 252 | University of Utah | 2 | 46 | 5.1K | 4.7K |
| 252 | University of Siena | 2 | 46 | 2.1K | 2.1K |
| 252 | Pontifical Bolivarian University | 2 | 46 | 256 | 121 |
| 252 | University of Virginia Health System | 2 | 46 | 782 | 883 |
| 258 | Manchester Royal Infirmary | 1 | 45 | 755 | 575 |
| 258 | Huntsman Cancer Institute | 1 | 45 | 495 | 426 |
| 258 | Hospital de Bellvitge | 1 | 45 | 327 | 276 |
| 258 | Ajuntament de L’Hospitalet | 1 | 45 | 448 | 381 |
| 262 | Pasteur Institute | 1 | 44 | 1.7K | 1.3K |
| 262 | Saint Louis University | 3 | 44 | 1.1K | 1.5K |
| 262 | UCLA Ronald Reagan Medical Center | 3 | 44 | 487 | 778 |
| 265 | University of Ottawa | 3 | 43 | 3.8K | 4.4K |
| 265 | Pennsylvania Hospital | 2 | 43 | 175 | 208 |
| 265 | UZ Leuven | 1 | 43 | 1.4K | 1.1K |
| 268 | McGill University Health Centre | 1 | 42 | 1.9K | 1.6K |
| 268 | Tor Vergata University of Rome | 1 | 42 | 2.2K | 1.6K |
| 268 | Beth Israel Medical Center | 1 | 42 | 671 | 553 |
| 268 | St. Michael's Hospital | 4 | 42 | 661 | 1.2K |
| 272 | Johns Hopkins School of Medicine | 6 | 41 | 1.1K | 2.3K |
| 273 | University of Missouri | 9 | 40 | 1.8K | 4.7K |
| 273 | Bristol Royal Infirmary | 1 | 40 | 684 | 543 |
| 273 | Des Moines University | 1 | 40 | 105 | 80 |
| 276 | Mayo Clinic Scottsdale | 1 | 39 | 267 | 281 |
| 276 | Institute for Marine and Antarctic Studies | 1 | 39 | 36 | 36 |
| 278 | University of Colorado | 3 | 38 | 3.7K | 4.7K |
| 278 | Monterrey Institute of Technology and Higher Education | 1 | 38 | 1.2K | 663 |
| 278 | University of Medicine and Dentistry of New Jersey | 2 | 38 | 520 | 861 |
| 281 | University of Buenos Aires | 1 | 37 | 4.5K | 2.5K |
| 281 | Trinity College Dublin | 2 | 37 | 2.2K | 2.5K |
| 281 | Shinshu University | 1 | 37 | 2.0K | 1.3K |
| 281 | California Pacific Medical Center | 1 | 37 | 427 | 430 |
| 285 | Universidad Autónoma de Nuevo León | 1 | 36 | 1.4K | 734 |
| 285 | Loma Linda University Medical Center | 1 | 36 | 454 | 358 |
| 285 | Women's College Hospital | 2 | 36 | 236 | 337 |
| 285 | Tampere University Hospital | 2 | 36 | 746 | 993 |
| 285 | Royal College of Surgeons of Ireland | 1 | 36 | 21 | 24 |
| 290 | George Washington University Hospital | 2 | 35 | 93 | 105 |
| 291 | University of Glasgow | 3 | 34 | 3.9K | 4.8K |
| 291 | Vardhman Mahavir Medical College | 1 | 34 | 94 | 38 |
| 293 | University of London | 1 | 33 | 7.7K | 5.7K |
| 293 | National Autonomous University of Mexico | 3 | 33 | 3.3K | 3.4K |
| 293 | Università Cattolica del Sacro Cuore | 1 | 33 | 2.6K | 2.1K |
| 293 | Radboud University Medical Centre | 1 | 33 | 1.7K | 1.6K |
| 293 | Prince of Wales Hospital | 1 | 33 | 1.8K | 1.5K |
| 293 | King Hussein Medical Center | 1 | 33 | 62 | 45 |
| 299 | Kaiser Permanente | 1 | 32 | 725 | 636 |
| 299 | National Institute of Allergy and Infectious Diseases | 4 | 32 | 569 | 1.1K |
| 299 | McGaw Medical Center | 1 | 32 | 96 | 134 |
| 299 | Finnish Institute of Occupational Health | 1 | 32 | 476 | 507 |
| 303 | Charles University | 3 | 31 | 2.7K | 3.3K |
| 303 | University of Erlangen-Nuremberg | 1 | 31 | 2.3K | 2.0K |
| 303 | Lund University | 2 | 31 | 5.3K | 5.6K |
| 303 | Stellenbosch University | 2 | 31 | 2.5K | 2.7K |
| 303 | Manchester Academic Health Science Centre | 3 | 31 | 360 | 743 |
| 303 | University of Colorado Anschutz Medical Campus | 1 | 31 | 1.2K | 995 |
| 309 | University of Oxford | 1 | 30 | 9.7K | 7.5K |
| 309 | John Radcliffe Hospital | 1 | 30 | 1.6K | 1.5K |
| 309 | Red Cross War Memorial Children's Hospital | 2 | 30 | 119 | 188 |
| 309 | UMass Memorial Health Care | 1 | 30 | 57 | 68 |
| 313 | University of Puerto Rico | 1 | 29 | 1.8K | 1.6K |
| 313 | Brigham and Women's Hospital | 1 | 29 | 1.3K | 1.2K |
| 313 | Australian Institute of Health and Welfare | 1 | 29 | 40 | 57 |
| 313 | Geisinger Health System | 1 | 29 | 311 | 327 |
| 313 | José R. Reyes Memorial Medical Center | 2 | 29 | 8 | 10 |
| 318 | University of Maryland | 2 | 28 | 6.9K | 7.1K |
| 318 | Middlesex Hospital | 2 | 28 | 272 | 390 |
| 318 | Johns Hopkins Hospital | 4 | 28 | 686 | 1.3K |
| 318 | Nova Southeastern University | 2 | 28 | 594 | 920 |
| 318 | H. Lee Moffitt Cancer Center & Research Institute | 2 | 28 | 397 | 530 |
| 318 | Lahey Clinic | 1 | 28 | 201 | 244 |
| 318 | Oakwood Hospital | 1 | 28 | 24 | 25 |
| 318 | Wake Forest Baptist Medical Center | 2 | 28 | 209 | 362 |
| 318 | Shariati Hospital | 1 | 28 | 433 | 375 |
| 327 | Mahidol University | 2 | 27 | 2.5K | 2.8K |
| 327 | Central University of Venezuela | 2 | 27 | 660 | 799 |
| 327 | The Ottawa Hospital | 2 | 27 | 535 | 785 |
| 327 | University College Hospital | 1 | 27 | 1.3K | 1.1K |
| 327 | Children's Hospital of Philadelphia | 3 | 27 | 1.2K | 1.8K |
| 327 | Strong Memorial Hospital | 1 | 27 | 196 | 192 |
| 327 | UCL Medical School | 2 | 27 | 889 | 1.3K |
| 334 | Mexican Social Security Institute | 1 | 26 | 169 | 181 |
| 334 | Claude Bernard University Lyon 1 | 1 | 26 | 2.6K | 2.4K |
| 334 | Ludwig Maximilians Universität München | 1 | 26 | 85 | 165 |
| 337 | McMaster University | 1 | 25 | 6.7K | 5.6K |
| 337 | Herlev Hospital | 2 | 25 | 488 | 728 |
| 339 | University of Gothenburg | 2 | 24 | 4.2K | 5.0K |
| 339 | Université catholique de Louvain | 2 | 24 | 3.2K | 4.1K |
| 339 | Karolinska University Hospital | 2 | 24 | 1.9K | 2.3K |
| 339 | Virginia Commonwealth University | 3 | 24 | 2.7K | 4.0K |
| 339 | University of Valle | 2 | 24 | 643 | 695 |
| 339 | Siriraj Hospital | 1 | 24 | 693 | 646 |
| 339 | Universidade Federal da Bahia | 1 | 24 | 2.5K | 1.5K |
| 346 | Emory University | 2 | 23 | 3.9K | 4.6K |
| 346 | University of KwaZulu-Natal | 1 | 23 | 2.7K | 2.2K |
| 346 | University of Massachusetts | 1 | 23 | 5.6K | 5.0K |
| 346 | University of North Carolina | 1 | 23 | 6.6K | 5.8K |
| 346 | Drew University | 2 | 23 | 93 | 147 |
| 346 | Research Institute for Tropical Medicine | 1 | 23 | 100 | 112 |
| 346 | Durham VA Medical Center | 1 | 23 | 85 | 157 |
| 353 | University of Central Florida | 1 | 22 | 3.8K | 3.3K |
| 353 | Heidelberg University | 2 | 22 | 4.1K | 4.9K |
| 353 | University of Oklahoma | 2 | 22 | 3.1K | 3.9K |
| 353 | Western University | 1 | 22 | 2.7K | 2.3K |
| 353 | Rambam Health Care Campus | 1 | 22 | 726 | 710 |
| 353 | Kuwait University | 1 | 22 | 2.2K | 1.9K |
| 353 | Menzies School of Health Research | 1 | 22 | 345 | 390 |
| 360 | University of Liège | 1 | 21 | 3.9K | 3.7K |
| 360 | Wright State University | 2 | 21 | 1.2K | 1.8K |
| 360 | Beaumont Hospital | 1 | 21 | 727 | 784 |
| 360 | UCLA Jules Stein Eye Institute | 1 | 21 | 22 | 23 |
| 360 | Western University of Health Sciences | 1 | 21 | 443 | 479 |
| 365 | University of Ferrara | 1 | 20 | 2.5K | 2.5K |
| 365 | Texas Medical Center | 1 | 20 | 267 | 315 |
| 365 | John A. Burns School of Medicine | 2 | 20 | 102 | 323 |
| 365 | Royal London Hospital | 1 | 20 | 899 | 843 |
| 365 | Sunnybrook Health Sciences Centre | 1 | 20 | 1.1K | 1.1K |
| 365 | Touro University Nevada | 4 | 20 | 5 | 38 |
| 371 | University of Bordeaux | 1 | 19 | 2.6K | 2.5K |
| 371 | University of South Carolina | 3 | 19 | 3.1K | 5.0K |
| 371 | Gentofte Hospital | 1 | 19 | 454 | 569 |
| 374 | Cardiff University | 1 | 18 | 5.2K | 5.0K |
| 374 | Temple University | 3 | 18 | 2.3K | 4.1K |
| 374 | Philadelphia College of Osteopathic Medicine | 1 | 18 | 263 | 277 |
| 374 | Baylor University Medical Center at Dallas | 2 | 18 | 24 | 91 |
| 374 | Pritzker School of Medicine | 1 | 18 | 605 | 698 |
| 374 | University of Colorado Hospital | 1 | 18 | 196 | 231 |
| 374 | University of Tennessee | 3 | 18 | 3.7K | 5.7K |
| 381 | University of Milan | 4 | 17 | 3.2K | 5.6K |
| 381 | Université libre de Bruxelles | 1 | 17 | 4.0K | 4.0K |
| 381 | Zagazig University | 2 | 17 | 1.3K | 1.7K |
| 381 | Umeå University | 1 | 17 | 3.9K | 4.1K |
| 381 | A.T. Still University | 1 | 17 | 141 | 163 |
| 381 | Northside Hospital | 1 | 17 | 65 | 77 |
| 381 | University of Nevada, Reno | 1 | 17 | 4.3K | 4.0K |
| 381 | Royal London Hospital for Integrated Medicine | 1 | 17 | 21 | 25 |
| 389 | Hiroshima University | 1 | 16 | 4.0K | 3.6K |
| 389 | Technical University of Munich | 1 | 16 | 5.8K | 5.7K |
| 389 | Loyola University | 1 | 16 | 993 | 1.1K |
| 389 | Medical University of Vienna | 1 | 16 | 2.8K | 2.8K |
| 389 | National University of Singapore | 1 | 16 | 7.7K | 7.2K |
| 389 | Newcastle University | 1 | 16 | 5.4K | 5.3K |
| 389 | Texas Tech University | 2 | 16 | 2.6K | 3.7K |
| 389 | Avicenne Hospital | 1 | 16 | 394 | 498 |
| 389 | Augusta University Medical Center | 2 | 16 | 27 | 45 |
| 389 | St. Louis Children's Hospital | 1 | 16 | 276 | 354 |
| 389 | Morehouse School of Medicine | 2 | 16 | 311 | 689 |
| 389 | Royal Victoria Infirmary | 1 | 16 | 661 | 750 |
| 389 | San Francisco General Hospital | 3 | 16 | 325 | 831 |
| 389 | Harrogate and District NHS Foundation Trust | 1 | 16 | 32 | 38 |
| 403 | University of Kansas | 2 | 15 | 4.2K | 5.6K |
| 403 | University of Illinois College of Medicine | 1 | 15 | 981 | 1.2K |
| 403 | Beckman Laser Institute | 2 | 15 | 87 | 223 |
| 403 | Eastman Institute for Oral Health | 1 | 15 | 89 | 106 |
| 407 | University of Kiel | 2 | 14 | 1.4K | 2.6K |
| 407 | Semmelweis University | 2 | 14 | 1.5K | 2.1K |
| 407 | Boston Medical Center | 1 | 14 | 1.2K | 1.4K |
| 407 | Manipal College of Medical Sciences | 1 | 14 | 94 | 77 |
| 407 | Knight Cancer Institute | 2 | 14 | 150 | 328 |
| 412 | University of Pretoria | 1 | 13 | 3.6K | 3.6K |
| 412 | University of Bari | 2 | 13 | 2.0K | 3.3K |
| 412 | Pontifical Catholic University of Rio de Janeiro | 1 | 13 | 1.2K | 1.0K |
| 412 | University Hospital of North Norway | 1 | 13 | 406 | 590 |
| 412 | Leicester Royal Infirmary | 1 | 13 | 529 | 674 |
| 412 | San Antonio Military Medical Center | 3 | 13 | 284 | 636 |
| 412 | Southern Illinois University School of Medicine | 2 | 13 | 475 | 1.0K |
| 412 | UC Davis Medical Center | 1 | 13 | 632 | 893 |
| 412 | University College of Medical Sciences | 2 | 13 | 204 | 365 |
| 412 | Vancouver Coastal Health | 1 | 13 | 144 | 235 |
| 412 | National Center for Immunization and Respiratory Diseases | 2 | 13 | 54 | 148 |
| 412 | Steve Biko Academic Hospital | 1 | 13 | 76 | 95 |
| 424 | Uppsala University | 1 | 12 | 6.4K | 6.6K |
| 424 | University of Botswana | 1 | 12 | 903 | 920 |
| 424 | University of Calgary | 1 | 12 | 7.3K | 7.3K |
| 424 | University of Oulu | 1 | 12 | 3.4K | 3.9K |
| 424 | Memorial University of Newfoundland | 1 | 12 | 3.3K | 3.7K |
| 424 | Oulu University Hospital | 1 | 12 | 848 | 1.1K |
| 424 | National Psoriasis Foundation | 1 | 12 | 14 | 15 |
| 424 | Orlando Health | 1 | 12 | 123 | 147 |
| 424 | Rady Children's Hospital | 1 | 12 | 251 | 404 |
| 424 | Singapore General Hospital | 1 | 12 | 1.4K | 1.5K |
| 424 | John L. McClellan Memorial Veterans Hospital | 1 | 12 | 35 | 64 |
| 424 | Amsterdam University Medical Centers | 1 | 12 | 1.3K | 1.3K |
| 436 | French National Institute of Health and Medical Research | 1 | 11 | 3.1K | 3.4K |
| 436 | University of Trieste | 2 | 11 | 1.9K | 3.3K |
| 436 | University Hospital Centre Zagreb | 1 | 11 | 503 | 605 |
| 436 | Children's Mercy Hospital | 1 | 11 | 443 | 620 |
| 436 | The University of Vermont Medical Center | 1 | 11 | 354 | 441 |
| 436 | Hackensack University Medical Center | 1 | 11 | 406 | 533 |
| 436 | Indiana University | 3 | 11 | 3.9K | 6.7K |
| 443 | Tufts University | 2 | 10 | 2.5K | 4.3K |
| 443 | Universidade Federal Fluminense | 1 | 10 | 2.9K | 2.3K |
| 443 | Denver Health Medical Center | 1 | 10 | 376 | 541 |
| 443 | Cooper University Hospital | 1 | 10 | 316 | 425 |
| 443 | Grady Memorial Hospital | 1 | 10 | 176 | 285 |
| 443 | Harvard School of Dental Medicine | 1 | 10 | 409 | 651 |
| 443 | Royal Northern Hospital | 2 | 10 | 14 | 31 |
| 443 | Tufts Medical Center | 1 | 10 | 943 | 1.3K |
| 443 | North Shore University Hospital | 1 | 10 | 618 | 806 |
| 443 | Linkou Chang Gung Memorial Hospital | 1 | 10 | 1.8K | 2.0K |
| 443 | Centre Hospitalier Universitaire de Rouen | 2 | 10 | 333 | 669 |
| 454 | Federal University of the State of Rio de Janeiro | 1 | 9 | 408 | 426 |
| 454 | Mater Dei Hospital | 1 | 9 | 244 | 331 |
| 454 | Texas Children's Hospital | 1 | 9 | 921 | 1.2K |
| 454 | University of Pennsylvania Health System | 1 | 9 | 420 | 614 |
| 458 | United States Public Health Service | 1 | 8 | 137 | 253 |
| 458 | Meharry Medical College | 1 | 8 | 474 | 785 |
| 458 | Imperial College School of Medicine | 1 | 8 | 749 | 1.1K |
| 458 | Royal South Hants Hospital | 1 | 8 | 122 | 212 |
| 458 | Henrietta Egleston Hospital for Children | 1 | 8 | 7 | 14 |
| 458 | Mayo Clinic Arizona | 1 | 8 | 525 | 714 |
| 464 | University of Münster | 1 | 7 | 4.0K | 4.9K |
| 464 | Food and Drug Administration | 3 | 7 | 422 | 1.4K |
| 464 | UAMS Medical Center | 1 | 7 | 78 | 155 |
| 464 | University of Tennessee Medical Center | 1 | 7 | 200 | 340 |
| 464 | Boonshoft School of Medicine | 1 | 7 | 520 | 749 |
| 464 | Hospital Universitari Germans Trias i Pujol | 1 | 7 | 457 | 641 |
| 464 | Ottawa Civic Hospital | 1 | 7 | 216 | 347 |
| 464 | Beaumont Hospital, Royal Oak | 2 | 7 | 407 | 848 |
| 472 | Vienna General Hospital | 1 | 6 | 264 | 481 |
| 472 | Galderma | 1 | 6 | 6 | 15 |
| 472 | Tulane University | 1 | 6 | 3.2K | 4.2K |
| 472 | Vita-Salute San Raffaele University | 1 | 6 | 747 | 1.2K |
| 472 | American Academy of Dermatology | 2 | 6 | 3 | 9 |
| 472 | Bulovka Hospital | 1 | 6 | 17 | 50 |
| 472 | National Institute of Public Health | 1 | 6 | 1.2K | 1.7K |
| 479 | Georgetown University | 1 | 5 | 3.5K | 4.5K |
| 479 | Katholieke Universiteit Leuven | 1 | 5 | 7.2K | 8.6K |
| 479 | Albert Einstein College of Medicine | 1 | 5 | 2.8K | 3.6K |
| 479 | Cardinal Glennon Children's Hospital | 1 | 5 | 86 | 186 |
| 479 | King Khalid University | 1 | 5 | 1.3K | 1.7K |
| 479 | Seattle Children's | 2 | 5 | 646 | 1.4K |
| 479 | Naval Medical Research Center | 1 | 5 | 404 | 668 |
| 479 | UPMC Magee-Womens Hospital | 1 | 5 | 177 | 342 |
| 479 | St. George Hospital | 1 | 5 | 235 | 457 |
| 488 | World Health Organization | 1 | 4 | 1.2K | 1.8K |
| 488 | Fordham University | 1 | 4 | 1.6K | 2.3K |
| 488 | Elizabeth Garrett Anderson and Obstetric Hospital | 1 | 4 | 25 | 50 |
| 488 | European Institute of Oncology | 1 | 4 | 696 | 1.2K |
| 488 | King Abdulaziz University | 1 | 4 | 3.4K | 4.6K |
| 488 | Hahnemann University Hospital | 1 | 4 | 282 | 456 |
| 488 | Penn Presbyterian Medical Center | 2 | 4 | 161 | 505 |
| 488 | Tri-Institutional MD–PhD Program | 1 | 4 | 8 | 26 |
| 488 | University of Illinois Medical Center | 2 | 4 | 65 | 322 |
| 488 | San Francisco VA Medical Center | 1 | 4 | 302 | 597 |
| 488 | Assistance Publique – Hôpitaux de Paris | 1 | 4 | 1.7K | 2.3K |
| 499 | University of Tübingen | 1 | 3 | 4.6K | 6.2K |
| 499 | National Academy of Sciences | 1 | 3 | 1.2K | 1.7K |
| 499 | American University of Beirut | 1 | 3 | 2.5K | 3.9K |
| 499 | National and Kapodistrian University of Athens | 1 | 3 | 5.2K | 6.7K |
| 499 | City University of New York | 1 | 3 | 5.1K | 6.7K |
| 499 | Florida International University | 1 | 3 | 3.6K | 5.2K |
| 499 | Queens College | 1 | 3 | 922 | 1.6K |
| 499 | University of Texas at Dallas | 1 | 3 | 2.5K | 3.7K |
| 499 | Peking Union Medical College | 1 | 3 | 2.7K | 3.4K |
| 499 | Cayetano Heredia University | 1 | 3 | 634 | 1.1K |
| 499 | FIU Herbert Wertheim College of Medicine | 1 | 3 | 163 | 418 |
| 499 | Augusta University | 1 | 3 | 1.4K | 2.3K |
| 499 | Kansas City University | 1 | 3 | 34 | 70 |
| 499 | Ramathibodi Hospital | 1 | 3 | 705 | 1.2K |
| 499 | Northwestern Memorial Hospital | 1 | 3 | 554 | 905 |
| 499 | Peking Union Medical College Hospital | 1 | 3 | 1.4K | 1.9K |
| 499 | Vancouver General Hospital | 2 | 3 | 426 | 1.1K |
| 499 | University of South Alabama | 2 | 3 | 948 | 2.7K |
| 499 | MetroHealth | 1 | 3 | 293 | 551 |
| 499 | Carolinas Medical Center | 1 | 3 | 385 | 683 |
| 499 | Hospital Universitario de Móstoles | 1 | 3 | 87 | 159 |
| 520 | University of Leeds | 1 | 2 | 6.9K | 9.1K |
| 520 | Louis Pasteur University | 3 | 2 | 640 | 2.1K |
| 520 | Anhui Medical University | 1 | 2 | 1.2K | 1.9K |
| 520 | Arkansas Children's Hospital | 1 | 2 | 356 | 668 |
| 520 | Cork University Hospital | 1 | 2 | 486 | 865 |
| 520 | Graduate Hospital | 1 | 2 | 97 | 218 |
| 520 | Riverside Methodist Hospital | 1 | 2 | 110 | 266 |
| 520 | St. James's Hospital | 1 | 2 | 710 | 1.2K |
| 520 | Cosmetic Ingredient Review | 1 | 2 | 3 | 35 |
| 520 | Hospital General Universitario Gregorio Marañón | 1 | 2 | 822 | 1.3K |
| 520 | National Institute of Occupational Health | 2 | 2 | 231 | 651 |
| 520 | Neutrogena | 1 | 2 | 5 | 8 |
| 520 | Queen Elizabeth Hospital | 1 | 2 | 1.1K | 1.8K |
| 520 | Universidad de Navarra | 1 | 2 | 2.0K | 3.1K |
| 520 | Penn State College of Medicine | 1 | 2 | 923 | 1.6K |
| 535 | University of Göttingen | 2 | 1 | 3.1K | 6.3K |
| 535 | Helsinki University Central Hospital | 1 | 1 | 1.7K | 2.5K |
| 535 | University of the Witwatersrand | 1 | 1 | 4.2K | 6.3K |
| 535 | King Faisal University | 1 | 1 | 963 | 1.9K |
| 535 | Bispebjerg Hospital | 1 | 1 | 703 | 1.2K |
| 535 | University of Nebraska Medical Center | 1 | 1 | 2.7K | 4.0K |
| 535 | Mayo Clinic Hospital – Jacksonville | 1 | 1 | 549 | 989 |
| 535 | Chelsea and Westminster Hospital NHS Foundation Trust | 1 | 1 | 132 | 277 |
| 535 | Nebraska Medical Center | 1 | 1 | 576 | 1.2K |
| 544 | University of Arkansas | 1 | 0 | 3.5K | 5.7K |
| 544 | Hôpital Saint-Louis | 1 | 0 | 564 | 984 |
| 544 | MedStar Georgetown University Hospital | 1 | 0 | 719 | 1.4K |
| 544 | King George V Memorial Hospital | 1 | 0 | 33 | 78 |
| 544 | Rhode Island Hospital | 1 | 0 | 1.1K | 2.1K |
| 544 | Santa Clara Valley Medical Center | 1 | 0 | 214 | 525 |
| 544 | St. Elizabeth Hospital | 1 | 0 | 24 | 107 |
| 544 | Wilford Hall Medical Center | 2 | 0 | 200 | 622 |
