| # | Institution | Articles | Citations | R ARank | R CRank |
|---|
| 1 | University of Manchester | 19 | 2,568 | 1.4K | 367 |
| 2 | University of Leeds | 19 | 1,297 | 937 | 509 |
| 3 | King's College London | 11 | 1,260 | 1.3K | 495 |
| 4 | University of Vienna | 5 | 1,181 | 2.4K | 413 |
| 5 | University of Birmingham | 17 | 1,156 | 1.2K | 618 |
| 6 | University of Nottingham | 2 | 984 | 5.1K | 631 |
| 6 | Nottingham City Hospital | 2 | 984 | 177 | 23 |
| 8 | University College London | 28 | 914 | 1.0K | 1.2K |
| 9 | Avicenne Hospital | 7 | 842 | 65 | 26 |
| 10 | Royal Free Hospital | 6 | 741 | 372 | 130 |
| 11 | Royal National Hospital for Rheumatic Diseases | 8 | 739 | 14 | 10 |
| 12 | Wexham Park Hospital | 6 | 724 | 32 | 3 |
| 13 | Newcastle University | 5 | 694 | 2.2K | 643 |
| 14 | Southampton General Hospital | 4 | 676 | 429 | 148 |
| 15 | Keele University | 6 | 626 | 421 | 123 |
| 16 | University College Hospital | 8 | 598 | 295 | 122 |
| 17 | University of Oxford | 9 | 586 | 3.3K | 2.0K |
| 18 | St. Vincent's University Hospital | 3 | 579 | 207 | 39 |
| 19 | University Medical Center Utrecht | 7 | 572 | 1.0K | 597 |
| 20 | University of Barcelona | 9 | 566 | 1.7K | 917 |
| 21 | Glasgow Royal Infirmary | 7 | 550 | 162 | 76 |
| 22 | Karolinska Institute | 5 | 518 | 2.4K | 1.2K |
| 23 | Addenbrooke's Hospital | 8 | 510 | 472 | 388 |
| 24 | Craigavon Area Hospital | 4 | 490 | 23 | 4 |
| 25 | National Institutes of Health | 3 | 479 | 3.4K | 1.6K |
| 26 | Freeman Hospital | 7 | 451 | 171 | 81 |
| 27 | Harold Wood Hospital | 1 | 440 | 27 | 4 |
| 28 | Karolinska University Hospital | 6 | 425 | 1.0K | 643 |
| 29 | Leiden University Medical Center | 11 | 422 | 817 | 779 |
| 30 | McGill University | 7 | 402 | 3.4K | 2.1K |
| 31 | Hospital Clinic of Barcelona | 6 | 399 | 539 | 319 |
| 32 | University of Debrecen | 2 | 381 | 1.4K | 226 |
| 33 | University of Toronto | 4 | 358 | 7.1K | 3.4K |
| 34 | Lund University | 3 | 353 | 4.3K | 1.7K |
| 35 | Paris Descartes University | 5 | 350 | 909 | 548 |
| 36 | University of Pisa | 4 | 346 | 2.7K | 1.1K |
| 37 | University of Sydney | 4 | 330 | 5.2K | 2.5K |
| 38 | McMaster University | 4 | 327 | 3.5K | 1.6K |
| 39 | Hôpital Cochin | 4 | 325 | 368 | 173 |
| 39 | Kyushu University | 8 | 325 | 2.3K | 1.4K |
| 39 | University of Oulu | 3 | 325 | 1.9K | 694 |
| 42 | University of Southampton | 7 | 324 | 2.1K | 1.5K |
| 43 | University of Sheffield | 10 | 307 | 1.7K | 1.7K |
| 44 | University of Liverpool | 5 | 304 | 2.7K | 1.4K |
| 45 | Wellesley Hospital | 2 | 298 | 65 | 20 |
| 46 | Weill Cornell Medicine | 1 | 295 | 3.3K | 1.0K |
| 46 | Linkou Chang Gung Memorial Hospital | 5 | 295 | 775 | 410 |
| 48 | University of Padua | 5 | 291 | 3.2K | 1.8K |
| 49 | University Hospital of Basel | 1 | 283 | 1.5K | 356 |
| 50 | University of Milan | 6 | 282 | 2.5K | 1.7K |
| 51 | University of Melbourne | 4 | 278 | 5.1K | 2.8K |
| 52 | University of Münster | 2 | 277 | 2.9K | 1.1K |
| 53 | University of Cambridge | 10 | 272 | 2.8K | 3.0K |
| 54 | Guy's Hospital | 6 | 271 | 354 | 309 |
| 55 | Food and Drug Administration | 1 | 270 | 907 | 212 |
| 56 | University of Alabama at Birmingham | 5 | 269 | 2.2K | 1.5K |
| 57 | University of Bristol | 11 | 268 | 1.6K | 1.9K |
| 58 | Oxford Brookes University | 1 | 264 | 1.6K | 216 |
| 59 | Nuffield Orthopaedic Centre | 7 | 254 | 75 | 86 |
| 60 | Monash University | 3 | 253 | 5.1K | 2.4K |
| 60 | Wilhelmina Children's Hospital | 3 | 253 | 178 | 104 |
| 62 | Sahlgrenska University Hospital | 4 | 249 | 1.1K | 694 |
| 62 | Bristol Royal Infirmary | 8 | 249 | 152 | 165 |
| 64 | Istanbul University | 5 | 244 | 1.3K | 605 |
| 64 | Marche Polytechnic University | 2 | 244 | 1.7K | 478 |
| 66 | Hvidovre Hospital | 2 | 239 | 385 | 170 |
| 67 | King's College Hospital | 2 | 229 | 893 | 335 |
| 68 | Chapel Allerton Hospital | 4 | 225 | 45 | 29 |
| 69 | King's College | 1 | 223 | 2.5K | 628 |
| 70 | Ninewells Hospital | 6 | 222 | 203 | 236 |
| 71 | Utrecht University | 2 | 220 | 4.7K | 2.3K |
| 72 | University of Bath | 4 | 218 | 1.6K | 1.1K |
| 73 | University of Twente | 4 | 216 | 1.3K | 858 |
| 73 | Repatriation General Hospital | 5 | 216 | 63 | 69 |
| 75 | Southmead Hospital | 2 | 214 | 399 | 158 |
| 76 | Darent Valley Hospital | 1 | 213 | 56 | 6 |
| 77 | University of Tampere | 2 | 210 | 2.0K | 620 |
| 78 | Aristotle University of Thessaloniki | 1 | 209 | 5.3K | 1.3K |
| 78 | Universidade Estadual Paulista | 1 | 209 | 3.6K | 624 |
| 80 | University College Dublin | 1 | 208 | 4.2K | 1.1K |
| 81 | University of Exeter | 2 | 202 | 3.1K | 1.3K |
| 82 | Montreal General Hospital | 3 | 201 | 281 | 179 |
| 82 | Marshfield Clinic | 1 | 201 | 427 | 129 |
| 84 | University of Glasgow | 2 | 199 | 4.8K | 2.1K |
| 85 | Imperial College London | 4 | 196 | 4.2K | 3.0K |
| 85 | University of Dundee | 2 | 196 | 2.1K | 977 |
| 85 | Royal Liverpool University Hospital | 4 | 196 | 259 | 183 |
| 88 | Norfolk and Norwich University Hospital | 6 | 195 | 71 | 73 |
| 89 | Menzies Institute for Medical Research | 2 | 194 | 227 | 86 |
| 90 | University of Tokyo | 5 | 191 | 4.8K | 3.2K |
| 90 | Medway Maritime Hospital | 2 | 191 | 64 | 14 |
| 92 | Massachusetts General Hospital | 1 | 188 | 4.5K | 2.1K |
| 92 | Northwick Park Hospital | 3 | 188 | 234 | 121 |
| 94 | University of Alberta | 2 | 187 | 7.2K | 3.2K |
| 94 | St. Michael's Hospital | 1 | 187 | 1.5K | 486 |
| 94 | Haywood Hospital | 3 | 187 | 10 | 4 |
| 97 | McGill University Health Centre | 2 | 185 | 1.4K | 730 |
| 98 | University of Regensburg | 3 | 184 | 1.5K | 1.0K |
| 99 | University of Amsterdam | 2 | 183 | 5.3K | 2.7K |
| 99 | Free University | 3 | 183 | 652 | 428 |
| 101 | St Bartholomew's Hospital | 1 | 182 | 627 | 207 |
| 102 | University of Genoa | 5 | 178 | 1.7K | 1.3K |
| 103 | University of California, Los Angeles | 3 | 177 | 3.3K | 2.2K |
| 104 | Wellcome Centre for Human Genetics | 2 | 172 | 29 | 42 |
| 105 | Milan Polyclinic | 3 | 166 | 632 | 378 |
| 105 | UCL Medical School | 4 | 166 | 604 | 593 |
| 107 | University Medical Center | 3 | 165 | 1.5K | 1.0K |
| 108 | Manchester Royal Infirmary | 2 | 164 | 506 | 266 |
| 109 | University of Mississippi Medical Center | 2 | 161 | 1.2K | 545 |
| 110 | Universidad de Cantabria | 3 | 158 | 370 | 181 |
| 111 | University of Florence | 2 | 156 | 3.8K | 1.8K |
| 112 | University of York | 4 | 151 | 1.9K | 1.5K |
| 112 | The Alfred Hospital | 3 | 151 | 483 | 379 |
| 114 | Salford Royal Hospital | 4 | 146 | 199 | 207 |
| 115 | Wakayama Medical University | 1 | 141 | 966 | 285 |
| 116 | University of Perugia | 2 | 140 | 2.5K | 1.3K |
| 117 | Hanyang University | 2 | 138 | 2.6K | 1.2K |
| 117 | Semmelweis University | 2 | 138 | 1.5K | 741 |
| 119 | Cliniques universitaires Saint-Luc | 2 | 137 | 452 | 249 |
| 120 | University of Maryland | 1 | 136 | 8.8K | 4.0K |
| 121 | Marqués de Valdecilla University Hospital | 2 | 135 | 337 | 159 |
| 121 | Royal North Shore Hospital | 2 | 135 | 686 | 403 |
| 123 | Leiden University | 2 | 134 | 3.1K | 1.8K |
| 124 | University of Adelaide | 1 | 131 | 5.6K | 2.5K |
| 124 | Erasmus MC | 3 | 131 | 1.7K | 1.3K |
| 124 | Kanazawa Medical University | 2 | 131 | 571 | 253 |
| 127 | University of Tromsø – The Arctic University of Norway | 1 | 130 | 2.2K | 880 |
| 128 | University of Washington | 4 | 129 | 6.0K | 5.0K |
| 128 | University of Szeged | 2 | 129 | 1.6K | 742 |
| 130 | University of Naples Federico II | 1 | 126 | 4.9K | 2.0K |
| 131 | Coventry University | 2 | 123 | 1.0K | 417 |
| 131 | University of Texas Health Science Center at Houston | 2 | 123 | 1.7K | 1.0K |
| 133 | University of Groningen | 1 | 121 | 5.9K | 2.8K |
| 134 | KAIST | 1 | 115 | 2.5K | 1.2K |
| 134 | Hammersmith Hospital | 3 | 115 | 838 | 776 |
| 136 | Auckland City Hospital | 1 | 114 | 692 | 297 |
| 137 | Hannover Medical School | 2 | 110 | 354 | 251 |
| 138 | University of Newcastle | 1 | 109 | 5.0K | 2.2K |
| 139 | University of Bern | 2 | 108 | 3.7K | 2.5K |
| 139 | Monash Medical Centre | 1 | 108 | 235 | 113 |
| 141 | National and Kapodistrian University of Athens | 4 | 107 | 2.6K | 2.2K |
| 142 | St Helens Hospital | 4 | 106 | 3 | 4 |
| 142 | Diana Princess of Wales Hospital | 3 | 106 | 4 | 7 |
| 142 | Ajuntament de L’Hospitalet | 1 | 106 | 444 | 207 |
| 145 | University Hospital of Wales | 2 | 105 | 600 | 387 |
| 146 | Chinese University of Hong Kong | 2 | 104 | 4.5K | 2.9K |
| 147 | Medizinische Hochschule Hannover | 1 | 102 | 859 | 452 |
| 148 | University of Aberdeen | 1 | 101 | 4.4K | 2.2K |
| 148 | Hokkaido University | 2 | 101 | 4.0K | 2.3K |
| 150 | Middlesex Hospital | 4 | 100 | 145 | 190 |
| 150 | Aarhus University Hospital | 2 | 100 | 1.5K | 1.1K |
| 150 | Merck & Co. | 1 | 100 | 655 | 520 |
| 153 | University of Brescia | 1 | 98 | 2.5K | 1.1K |
| 153 | Sheba Medical Center | 2 | 98 | 977 | 710 |
| 155 | Derriford Hospital | 1 | 97 | 366 | 141 |
| 156 | University of British Columbia | 2 | 91 | 7.9K | 5.4K |
| 156 | University of Zagreb | 1 | 91 | 3.8K | 1.3K |
| 156 | Friedrich Alexander Universität Erlangen Nürnberg FAU | 1 | 91 | 406 | 211 |
| 159 | University of Texas Medical Branch | 1 | 90 | 2.9K | 1.6K |
| 159 | University of Puerto Rico | 1 | 90 | 1.8K | 786 |
| 161 | Kyungpook National University | 1 | 89 | 3.2K | 1.3K |
| 161 | Emory University | 1 | 89 | 5.2K | 2.8K |
| 163 | University of Central Lancashire | 3 | 88 | 635 | 564 |
| 164 | University of Tasmania | 1 | 86 | 3.4K | 1.6K |
| 164 | Leeds General Infirmary | 2 | 86 | 467 | 336 |
| 164 | St Helier Hospital | 1 | 86 | 94 | 32 |
| 164 | Woolmanhill Hospital | 1 | 86 | 6 | 8 |
| 168 | Kanazawa University | 1 | 85 | 2.9K | 1.3K |
| 169 | University of Freiburg | 2 | 84 | 2.8K | 2.1K |
| 169 | Vrije Universiteit Amsterdam | 1 | 84 | 4.8K | 2.7K |
| 171 | Peking University | 1 | 83 | 5.5K | 3.0K |
| 171 | Tel Aviv University | 1 | 83 | 7.0K | 3.7K |
| 171 | Herlev Hospital | 1 | 83 | 704 | 415 |
| 171 | Gartnavel General Hospital | 2 | 83 | 149 | 122 |
| 171 | P. D. Hinduja National Hospital & Medical Research Centre, Mumbai | 1 | 83 | 62 | 22 |
| 176 | University of Texas at Austin | 1 | 82 | 10.0K | 5.5K |
| 176 | University of Michigan | 1 | 82 | 10.6K | 6.2K |
| 176 | Kaohsiung Medical University | 1 | 82 | 1.8K | 846 |
| 176 | University of Cagliari | 2 | 82 | 2.0K | 1.4K |
| 176 | College of Law and Business | 2 | 82 | 17 | 32 |
| 181 | National University of Ireland | 1 | 81 | 2.4K | 1.3K |
| 181 | Queen Elizabeth Hospital | 4 | 81 | 447 | 539 |
| 183 | Université catholique de Louvain | 1 | 79 | 4.5K | 2.6K |
| 183 | Albert Szent-Györgyi University of Medicine | 1 | 79 | 197 | 89 |
| 185 | Charles University | 2 | 78 | 3.4K | 2.2K |
| 185 | Northwestern University | 2 | 78 | 5.4K | 4.1K |
| 185 | University of Ioannina | 1 | 78 | 2.2K | 1.1K |
| 188 | Stanford University | 1 | 76 | 8.6K | 5.4K |
| 188 | University of Udine | 2 | 76 | 1.2K | 958 |
| 190 | University of Arizona | 2 | 75 | 5.8K | 4.3K |
| 191 | Freie Universität Berlin | 1 | 73 | 4.4K | 2.4K |
| 191 | Charité | 1 | 73 | 2.0K | 1.2K |
| 191 | Kuopio University Hospital | 1 | 73 | 875 | 584 |
| 194 | Royal Melbourne Hospital | 1 | 72 | 1.1K | 703 |
| 195 | Western General Hospital | 3 | 71 | 566 | 684 |
| 195 | Westmead Hospital | 1 | 71 | 1.1K | 671 |
| 197 | University of Santiago de Compostela | 1 | 70 | 2.4K | 1.3K |
| 198 | University of Oslo | 1 | 67 | 6.3K | 3.7K |
| 198 | Princess Margaret Hospital | 4 | 67 | 327 | 577 |
| 200 | University of Cologne | 1 | 66 | 4.6K | 2.7K |
| 200 | Duke University Hospital | 1 | 66 | 3.7K | 2.6K |
| 202 | Renji Hospital | 1 | 63 | 921 | 557 |
| 203 | Complutense University of Madrid | 1 | 62 | 5.8K | 2.9K |
| 204 | University of Baghdad | 1 | 61 | 1.1K | 271 |
| 204 | St George's Hospital | 2 | 61 | 380 | 378 |
| 206 | Prince of Wales Hospital | 1 | 59 | 1.8K | 1.2K |
| 207 | University of London | 2 | 58 | 5.7K | 4.6K |
| 207 | Université de Montréal | 1 | 58 | 6.2K | 3.8K |
| 207 | University of Auckland | 1 | 58 | 6.3K | 3.8K |
| 207 | Marmara University | 1 | 58 | 2.0K | 803 |
| 211 | Northumbria University | 1 | 57 | 2.2K | 1.1K |
| 212 | VA Palo Alto Health Care System | 1 | 56 | 412 | 351 |
| 213 | Ludwig Maximilian University of Munich | 2 | 55 | 4.2K | 3.7K |
| 213 | Ljubljana University Medical Centre | 1 | 55 | 771 | 416 |
| 215 | Technion – Israel Institute of Technology | 2 | 53 | 2.8K | 2.5K |
| 216 | Katholieke Universiteit Leuven | 1 | 52 | 7.2K | 4.8K |
| 216 | Shiga University of Medical Science | 2 | 52 | 820 | 669 |
| 216 | University of Keele | 1 | 52 | 686 | 411 |
| 216 | Örebro University | 1 | 52 | 1.3K | 872 |
| 216 | Toronto Western Hospital | 1 | 52 | 692 | 553 |
| 216 | University of Nebraska Medical Center | 1 | 52 | 2.7K | 1.8K |
| 222 | Scientific and Technological Research Council of Turkey | 1 | 51 | 160 | 85 |
| 222 | Geneva University Hospitals | 1 | 51 | 1.8K | 1.3K |
| 222 | University of Occupational and Environmental Health Japan | 1 | 51 | 1.1K | 727 |
| 225 | Statens Serum Institut | 1 | 50 | 572 | 513 |
| 225 | Imperial College School of Medicine | 3 | 50 | 371 | 680 |
| 225 | University Dental Hospital of Manchester | 1 | 50 | 70 | 60 |
| 225 | University Health Network | 1 | 50 | 2.1K | 1.6K |
| 229 | Queen's University Belfast | 1 | 47 | 3.9K | 2.6K |
| 229 | Oulu University Hospital | 1 | 47 | 848 | 632 |
| 229 | Assistance Publique – Hôpitaux de Paris | 1 | 47 | 1.7K | 1.2K |
| 232 | Erciyes University | 1 | 45 | 1.8K | 952 |
| 233 | Royal College of Surgeons in Ireland | 1 | 44 | 1.0K | 807 |
| 233 | East Surrey Hospital | 1 | 44 | 88 | 54 |
| 235 | Chungnam National University | 1 | 43 | 2.4K | 1.5K |
| 235 | Sheffield Hallam University | 1 | 43 | 1.7K | 1.1K |
| 235 | Seoul National University Hospital | 1 | 43 | 1.6K | 1.1K |
| 235 | LSU Health Sciences Center New Orleans | 3 | 43 | 756 | 1.2K |
| 239 | Columbia University | 1 | 42 | 8.9K | 6.3K |
| 239 | Hôpital Saint-Louis | 1 | 42 | 562 | 449 |
| 239 | Baylor College of Medicine | 1 | 42 | 4.2K | 3.1K |
| 239 | University of Texas Health Science Center at San Antonio | 1 | 42 | 2.2K | 1.8K |
| 239 | Medical University of South Carolina | 1 | 42 | 3.3K | 2.5K |
| 244 | University of Antwerp | 1 | 41 | 3.9K | 2.9K |
| 244 | Medisch Spectrum Twente | 1 | 41 | 279 | 233 |
| 244 | Southern General Hospital | 1 | 41 | 401 | 353 |
| 247 | St Thomas' Hospital | 2 | 40 | 268 | 396 |
| 247 | Nara Medical University | 2 | 40 | 836 | 768 |
| 249 | Hospital Universitari Germans Trias i Pujol | 2 | 39 | 307 | 344 |
| 249 | University Hospitals of Leicester NHS Trust | 3 | 39 | 344 | 498 |
| 251 | University of Marburg | 2 | 38 | 2.2K | 2.4K |
| 251 | University of Malaya | 2 | 38 | 2.9K | 2.7K |
| 251 | Wrexham Maelor Hospital | 1 | 38 | 128 | 73 |
| 254 | Frederiksberg Hospital | 2 | 37 | 141 | 218 |
| 255 | University of Chile | 1 | 36 | 4.2K | 2.9K |
| 256 | American University of Beirut | 1 | 35 | 2.5K | 1.8K |
| 256 | Autonomous University of Madrid | 2 | 35 | 2.8K | 2.8K |
| 256 | Chulalongkorn University | 1 | 35 | 3.1K | 2.1K |
| 256 | University of Reading | 1 | 35 | 3.7K | 2.9K |
| 256 | Northern General Hospital | 3 | 35 | 289 | 471 |
| 256 | Booth Hall Children's Hospital | 2 | 35 | 40 | 61 |
| 262 | National Cheng Kung University | 1 | 34 | 3.7K | 2.7K |
| 262 | Erasmus Hospital | 1 | 34 | 684 | 604 |
| 264 | University of Hong Kong | 3 | 33 | 4.2K | 5.1K |
| 264 | Wayne State University | 1 | 33 | 5.2K | 4.0K |
| 264 | Umeå University | 1 | 33 | 3.9K | 3.3K |
| 264 | University of Manitoba | 1 | 33 | 5.6K | 4.2K |
| 268 | Seoul National University | 1 | 32 | 5.8K | 4.6K |
| 268 | National Taiwan University Hospital | 1 | 32 | 1.8K | 1.5K |
| 268 | Dulwich Community Hospital | 1 | 32 | 43 | 59 |
| 271 | University of Pavia | 1 | 31 | 4.0K | 3.3K |
| 271 | University of Turku | 2 | 31 | 2.9K | 3.3K |
| 273 | National Yang-Ming University | 1 | 30 | 2.0K | 1.8K |
| 273 | University of Alcalá | 1 | 30 | 2.3K | 1.7K |
| 275 | Hospital Universitario La Paz | 1 | 29 | 651 | 532 |
| 275 | Showa University | 1 | 29 | 1.0K | 812 |
| 277 | University of Jena | 1 | 28 | 3.0K | 2.7K |
| 277 | University of Duisburg-Essen | 1 | 28 | 3.4K | 2.9K |
| 277 | University of Wales | 1 | 28 | 2.4K | 2.2K |
| 277 | Haukeland University Hospital | 1 | 28 | 1.1K | 1.1K |
| 277 | Ludwig Cancer Research | 1 | 28 | 655 | 758 |
| 282 | University of Tübingen | 1 | 27 | 4.6K | 4.0K |
| 282 | Musgrave Park Hospital | 4 | 27 | 38 | 91 |
| 282 | Tan Tock Seng Hospital | 2 | 27 | 530 | 686 |
| 282 | Vanderbilt University Medical Center | 2 | 27 | 2.0K | 2.3K |
| 286 | Vanderbilt University | 1 | 26 | 5.2K | 4.5K |
| 286 | University of Leicester | 1 | 26 | 4.4K | 3.8K |
| 286 | Eastbourne District General Hospital | 1 | 26 | 89 | 65 |
| 289 | University of Konstanz | 1 | 25 | 2.2K | 2.1K |
| 289 | New Cross Hospital | 1 | 25 | 235 | 181 |
| 289 | Tampere University Hospital | 2 | 25 | 744 | 1.1K |
| 289 | Royal Victoria Hospital | 1 | 25 | 1.2K | 1.1K |
| 293 | Battle Hospital | 1 | 24 | 15 | 17 |
| 294 | Harvard University | 1 | 23 | 7.3K | 6.5K |
| 294 | Osaka University | 1 | 23 | 5.3K | 4.3K |
| 294 | Atatürk University | 1 | 23 | 1.9K | 1.5K |
| 294 | Fred Hutchinson Cancer Research Center | 1 | 23 | 1.3K | 1.5K |
| 294 | Churchill Hospital | 2 | 23 | 370 | 705 |
| 294 | Christian Albrechts Universität zu Kiel | 1 | 23 | 728 | 809 |
| 300 | Leipzig University | 1 | 22 | 3.9K | 3.5K |
| 300 | Erasmus University Rotterdam | 1 | 22 | 3.0K | 2.9K |
| 300 | AstraZeneca | 1 | 22 | 921 | 1.1K |
| 300 | Keio University | 2 | 22 | 2.8K | 3.0K |
| 300 | Royal Manchester Children's Hospital | 1 | 22 | 265 | 301 |
| 300 | San Francisco General Hospital | 1 | 22 | 671 | 757 |
| 300 | University of California, San Francisco | 1 | 22 | 3.7K | 3.6K |
| 307 | Trafford General Hospital | 1 | 21 | 43 | 58 |
| 307 | Washington University School of Medicine | 1 | 21 | 3.5K | 3.4K |
| 307 | Withington Community Hospital | 1 | 21 | 194 | 223 |
| 310 | Helsinki University Central Hospital | 1 | 20 | 1.7K | 1.7K |
| 310 | Royal Cornwall Hospital | 2 | 20 | 119 | 232 |
| 310 | Whipps Cross University Hospital | 1 | 20 | 223 | 223 |
| 310 | Mayo Clinic College of Medicine and Science | 1 | 20 | 1.5K | 1.7K |
| 314 | Ministry of Health | 1 | 19 | 3.3K | 2.6K |
| 314 | Frimley Park Hospital | 1 | 19 | 132 | 113 |
| 314 | Leicester Royal Infirmary | 2 | 19 | 339 | 583 |
| 314 | Tawam Hospital | 1 | 19 | 170 | 190 |
| 314 | St George Hospital | 1 | 19 | 401 | 475 |
| 314 | St. George Hospital | 1 | 19 | 235 | 319 |
| 320 | John Radcliffe Hospital | 1 | 18 | 1.6K | 1.8K |
| 320 | Weatherall Institute of Molecular Medicine | 1 | 18 | 248 | 397 |
| 322 | Tottori University | 1 | 17 | 1.8K | 1.7K |
| 322 | Dudley Guest Hospital | 1 | 17 | 1 | 2 |
| 322 | Homerton University Hospital | 1 | 17 | 185 | 226 |
| 325 | Pontifical Catholic University of Chile | 1 | 16 | 3.1K | 3.0K |
| 326 | University of Colombo | 1 | 15 | 686 | 666 |
| 326 | Royal Hallamshire Hospital | 2 | 15 | 568 | 972 |
| 326 | St Joseph's Health Care | 1 | 15 | 41 | 87 |
| 326 | St George's, University of London | 1 | 15 | 915 | 1.2K |
| 330 | Klinikum Aachen | 1 | 14 | 568 | 794 |
| 330 | Cannock Chase Hospital | 2 | 14 | 6 | 13 |
| 330 | Harrogate District Hospital | 2 | 14 | 25 | 80 |
| 333 | University of Würzburg | 1 | 13 | 3.4K | 3.8K |
| 333 | Bradford Royal Infirmary | 2 | 13 | 163 | 349 |
| 333 | Leeds Teaching Hospitals NHS Trust | 1 | 13 | 559 | 638 |
| 336 | University of Cincinnati | 1 | 12 | 5.3K | 5.5K |
| 336 | Arizona State University | 1 | 12 | 6.6K | 6.7K |
| 336 | United Medical and Dental Schools of Guy's and St Thomas' Hospitals | 1 | 12 | 199 | 330 |
| 336 | Tenon Hospital | 1 | 12 | 572 | 718 |
| 340 | Chang Gung University | 1 | 11 | 2.1K | 2.4K |
| 340 | University of California, Davis | 1 | 11 | 4.2K | 4.9K |
| 342 | Sapienza University of Rome | 1 | 10 | 6.2K | 6.5K |
| 342 | University of Queensland | 1 | 10 | 8.7K | 9.0K |
| 342 | Nihon University | 1 | 10 | 3.0K | 3.0K |
| 342 | Tokyo Medical and Dental University | 1 | 10 | 2.3K | 2.4K |
| 342 | Derbyshire Royal Infirmary | 1 | 10 | 78 | 130 |
| 342 | Royal Brisbane and Women's Hospital | 1 | 10 | 859 | 1.2K |
| 342 | University Hospital Coventry | 1 | 10 | 198 | 285 |
| 349 | University of Gothenburg | 1 | 9 | 5.6K | 6.3K |
| 349 | Concord Hospital | 2 | 9 | 204 | 578 |
| 351 | University of Pennsylvania | 3 | 8 | 5.8K | 9.2K |
| 351 | University of Minnesota | 1 | 8 | 10.0K | 10.4K |
| 351 | University of the West of England | 1 | 8 | 1.6K | 2.3K |
| 354 | University of Ottawa | 1 | 7 | 6.5K | 7.5K |
| 354 | Lausanne University Hospital | 1 | 7 | 1.6K | 2.1K |
| 354 | Connolly Hospital | 1 | 7 | 75 | 150 |
| 354 | NYU Langone Medical Center | 1 | 7 | 1.7K | 2.3K |
| 358 | Uppsala University | 1 | 6 | 6.4K | 7.5K |
| 358 | Chase Farm Hospital | 1 | 6 | 62 | 111 |
| 358 | Queen Elizabeth the Queen Mother Hospital | 1 | 6 | 7 | 13 |
| 358 | Royal Holloway, University of London | 1 | 6 | 1.6K | 2.4K |
| 358 | Claude Bernard University Lyon 1 | 1 | 6 | 2.6K | 3.5K |
| 363 | Ankara University | 1 | 5 | 3.0K | 3.7K |
| 363 | Chiba University | 1 | 5 | 3.4K | 4.0K |
| 363 | Albany Medical Center | 1 | 5 | 1.2K | 1.6K |
| 363 | Sanjay Gandhi Post Graduate Institute of Medical Sciences | 1 | 5 | 662 | 961 |
| 367 | University of Lübeck | 2 | 4 | 902 | 2.1K |
| 367 | Sheffield Medical School | 1 | 4 | 271 | 510 |
| 367 | University of Otago | 2 | 4 | 3.3K | 6.1K |
| 367 | Bispebjerg Hospital | 1 | 4 | 701 | 1.1K |
| 367 | Anschutz Medical Campus | 1 | 4 | 2.0K | 2.7K |
| 367 | Queen Alexandra Hospital | 1 | 4 | 233 | 397 |
| 367 | Wythenshawe Hospital | 1 | 4 | 348 | 607 |
| 367 | Sussex Eye Hospital | 1 | 4 | 31 | 54 |
| 367 | Newcastle General Hospital | 1 | 4 | 446 | 688 |
| 376 | Uppsala University Hospital | 1 | 3 | 777 | 1.4K |
| 376 | Memorial University of Newfoundland | 1 | 3 | 3.3K | 4.9K |
| 376 | Leonard M. Miller School of Medicine | 2 | 3 | 2.1K | 3.7K |
| 376 | Northeast Ohio Medical University | 2 | 3 | 348 | 1.1K |
| 376 | Royal London Hospital | 4 | 3 | 353 | 1.4K |
| 376 | University Hospital of North Durham | 1 | 3 | 96 | 163 |
| 382 | University of Bologna | 1 | 2 | 6.8K | 8.8K |
| 382 | University of California | 3 | 2 | 12.9K | 18.8K |
| 382 | University Hospital Zurich | 2 | 2 | 1.4K | 2.7K |
| 382 | University of East Anglia | 1 | 2 | 3.5K | 5.2K |
| 382 | North Tyneside General Hospital | 1 | 2 | 116 | 242 |
| 382 | Royal College of General Practitioners | 1 | 2 | 61 | 119 |
| 382 | Sunderland Royal Hospital | 1 | 2 | 161 | 314 |
| 382 | Nether Edge Hospital | 1 | 2 | 20 | 38 |
| 382 | Southport and Ormskirk Hospital NHS Trust | 1 | 2 | 16 | 45 |
| 391 | Weizmann Institute of Science | 1 | 1 | 2.0K | 3.2K |
| 391 | Policlinico Umberto I | 1 | 1 | 481 | 933 |
| 391 | Centre hospitalier de l'Université de Montréal | 1 | 1 | 588 | 1.1K |
| 391 | Health Canada | 1 | 1 | 168 | 393 |
| 391 | Veterans Health Administration | 1 | 1 | 1.4K | 2.4K |
| 391 | Royal National Orthopaedic Hospital | 1 | 1 | 294 | 568 |
| 391 | Norfolk and Norwich University Hospitals NHS Foundation Trust | 1 | 1 | 146 | 332 |
| 398 | University of Helsinki | 1 | 0 | 6.6K | 9.5K |
| 398 | West Virginia University | 1 | 0 | 4.3K | 7.0K |
| 398 | Hadassah Medical Center | 1 | 0 | 964 | 1.8K |
| 398 | National Hospital for Neurology and Neurosurgery | 1 | 0 | 256 | 533 |
| 398 | Morriston Hospital | 1 | 0 | 250 | 542 |
| 398 | Seacroft Hospital | 1 | 0 | 56 | 152 |
| 398 | St James's University Hospital | 1 | 0 | 602 | 1.1K |
| 398 | Great Western Hospital | 1 | 0 | 84 | 212 |
| 398 | Law Hospital | 1 | 0 | 32 | 68 |
