6.7(top 5%)
impact factor
59.5K(top 0.1%)
papers
2.2M(top 0.1%)
citations
517(top 0.1%)
h-index
7.7(top 2%)
extended IF
61.7K
all documents
2.3M
doc citations
850(top 0.1%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1National Institutes of Health30276,8608226
2University of Ottawa4650,8051971
3Johns Hopkins University22548,6047116
4University of California54947,660209151
5Ottawa Hospital Research Institute3042,776333
6University of Pennsylvania29842,7007331
7University of Washington28137,8648641
8McMaster University18235,004468
9Tufts University6433,855474
10University of Toronto16433,42722930
11Harvard University15930,42810554
12Tufts Medical Center5826,759183
13Mayo Clinic21825,25510443
14University of California, San Francisco11822,5439928
15University of Alberta5619,62245518
16RAND Corporation3618,959351
17St. Michael's Hospital2918,568902
18Vanderbilt University6218,21513615
19University of Miami3617,22024613
20Massachusetts General Hospital20717,0239582
21University of York916,8969589
22Beth Israel Deaconess Medical Center17016,7373329
23Dalhousie University1615,9646519
24Stanford University15215,858166140
25American University of Beirut815,7723992
26King's College London815,3791.7K19
27World Health Organization415,2865069
28Northeastern University815,2611.4K8
29Royal College of Physicians and Surgeons of Canada215,226351
30Canadian Agency for Drugs and Technologies in Health115,209331
31University of California, Los Angeles7213,61411539
32Baylor College of Medicine9913,52617957
33University of Oxford4513,241817128
34American College of Physicians22512,98511
35Columbia University9012,808303118
36University of Minnesota12812,471230113
37University of Pittsburgh9112,38026587
38Yale University7911,88218677
39Veterans Health Administration8011,098188
40University of Bristol1510,7771.2K54
41University of Texas Health Science Center at Houston4410,765599
42University of Michigan15710,019221209
43Duke University Hospital839,76016381
44University of Bern179,29577831
45University of Alabama at Birmingham968,81612056
46University of North Carolina828,71415062
47McGill University797,953278126
48Memorial Sloan Kettering Cancer Center577,569208102
49Case Western Reserve University667,53918085
50Johns Hopkins School of Medicine517,22712347
51University of Chicago717,075308185
52University of Copenhagen227,0601.1K101
53University of Texas System237,01919826
54University of Utah486,80633176
55Group Health Cooperative386,72422
56University of Colorado Denver256,7119820
57National Heart, Lung, and Blood Institute336,6279434
58University of British Columbia526,624638171
59Cleveland Clinic986,58613495
60University of Texas MD Anderson Cancer Center556,48517479
61Virginia Commonwealth University286,30930236
62Emory University746,27114485
63Centers for Disease Control and Prevention96,17318416
64Northwestern University695,801287208
65University of Texas Southwestern Medical Center875,719136118
66Fred Hutchinson Cancer Research Center365,70412066
67National Institute of Allergy and Infectious Diseases495,6218655
68Johns Hopkins Bloomberg School of Public Health735,5307144
69University of Southern California415,516514165
70Tulane University225,32917720
71University of Barcelona265,11955880
72University of Missouri285,02148555
73Boston University775,01693100
74University of Alabama254,85426736
75Agency for Healthcare Research and Quality254,82061
76University of California, San Diego434,794350205
77Medical College of Wisconsin514,78215359
78University of Sydney524,772548194
79University of North Carolina at Chapel Hill534,739249133
80Duke University624,706202160
81Yeshiva University404,6622419
82Thomas Jefferson University1204,5914073
83University of Modena and Reggio Emilia14,4453.1K17
84RTI International64,4313528
85University of Calgary574,405254119
86University of Birmingham174,3841.2K129
87University of Rochester744,381134143
88University of Illinois at Chicago254,31243864
89Brown University454,308199106
90Washington University School of Medicine524,304295214
91Heidelberg University74,2852.0K157
92University of Maryland314,230822254
93Erasmus MC244,195369106
94University of Amsterdam304,115621194
95Michigan Medicine763,883101120
96Stony Brook University233,83536779
97Family Health International53,744466
98University of Wisconsin–Madison563,564671503
99University of Texas Health Science Center at San Antonio413,47410062
100Copenhagen University Hospital133,44625928
101Cornell University253,4121.0K391
102Boston Medical Center293,4035625
103University Medical Center Utrecht203,367462118
104Leiden University Medical Center263,221407152
105University of Iowa453,212377220
106Weill Cornell Medicine433,209236158
107Mayo Clinic College of Medicine and Science323,1627857
108University of Virginia353,095381205
109McGill University Health Centre253,06815460
110Sunnybrook Health Sciences Centre153,06312520
111Scripps Research133,049338144
112Anschutz Medical Campus332,99613288
113University of Florida422,982746386
114University of Kansas312,918333113
115University of Wisconsin School of Medicine and Public Health182,75110337
116University of Manitoba162,732724104
117University of Vermont172,69031170
118University of Tokyo142,6062.7K570
119Henry Dunant Hospital12,592661
120East Kent Hospitals University NHS Foundation Trust22,561541
121Rush University132,5165813
122Boston City Hospital112,470458
123University of California System62,45231
124Paris Diderot University62,43864456
125Karolinska Institute332,431676427
126Georgetown University262,42713163
127University Medical Center Hamburg-Eppendorf42,37173938
128Regions Hospital132,332143
129Ohio State University262,3311.3K531
130San Francisco General Hospital212,3194226
131Assistance Publique – Hôpitaux de Paris42,31393377
132University of Milan182,2971.1K253
133Kaiser Permanente Washington Health Research Institute222,276187
134Medical University of South Carolina282,274314150
135Rhode Island Hospital232,2616726
136Leonard M. Miller School of Medicine352,259193114
137Ulm University12,2542.0K42
138Wayne State University192,252508123
139University of Edinburgh192,2461.2K409
140Uniformed Services University of the Health Sciences272,23610243
141Imperial College London222,2341.4K621
142University of Tennessee Health Science Center192,22014845
143Harvard School of Dental Medicine22,21626316
144Milan Polyclinic122,16417423
145University of Texas at Austin582,161506677
146University of South Florida152,154723138
147University of Minnesota Twin Cities62,1455711
148University of Colorado272,081519344
149National Center for Health Statistics52,0809423
150Temple University232,07323097
151York University32,0582.4K77
152Medical University of Vienna102,050856151
153University of Texas Medical Branch342,042222145
154Utrecht University92,0101.9K440
155Georgetown University Medical Center151,97214146
156Université de Montréal141,9441.1K288
157University of Colorado Anschutz Medical Campus181,9318220
158University of Helsinki61,9082.6K407
159Santa Clara Valley Medical Center101,904294
160Keele University51,87352931
161George Washington University231,86922186
162Gold Coast Hospital11,856811
163Dartmouth College51,844812110
164National University of Singapore61,8393.2K469
165Albert Einstein College of Medicine271,831299203
166University of California, Irvine71,821716125
167NYU Langone Medical Center241,81714689
168LDS Hospital51,7806610
169Pennsylvania State University261,7761.1K658
170Tel Aviv University131,7651.6K388
171VCU Medical Center101,74928776
172Harvard Pilgrim Health Care101,74585
173Minneapolis Veterans Affairs Health Care System241,72943
174Oregon Health & Science University301,720264217
175University of Nebraska Medical Center271,709203123
176Robert Larner College of Medicine111,68211032
177Michigan State University141,6721.6K538
178University of California, Berkeley91,6671.1K376
179VA Portland Health Care System221,66122
180University Health Network241,656237159
181St. Luke's-Roosevelt Hospital Center71,645594
182Indiana University Bloomington81,61620550
183University of Hong Kong181,6101.0K393
184University of Louisville151,594415106
185American Medical Association131,586145
186Academic Medical Center151,582259134
187New York Medical College241,58114468
188Alpert Medical School261,5785442
189University of Vienna131,5561.1K307
190St. Paul's Hospital101,5398626
191Beaujon Hospital101,5237826
192Kaiser Permanente151,5165021
193University of Wisconsin Hospital and Clinics51,509787
194Henry Ford Hospital151,50318176
195French National Institute of Health and Medical Research161,473658313
196Arizona State University31,4634.0K438
197University of Missouri System31,45332
197University of Massachusetts System31,45311
199University of Bologna101,4491.8K388
200The Ottawa Hospital111,4419417
201Toronto General Hospital111,43614451
202Chinese University of Hong Kong211,406702397
203Ludwig Maximilian University of Munich91,4041.7K500
204The Rockefeller University71,393440211
205University of Queensland131,3842.1K811
206University Hospitals of Cleveland131,36315668
207Durham Regional Hospital11,35672
208Nebraska Medical Center131,3482818
209Marshfield Clinic131,3313819
210Università Cattolica del Sacro Cuore101,32142487
211Royal Melbourne Hospital111,31419788
212University of New Mexico241,283276235
213Erasmus University Rotterdam61,272989210
214University Hospital of Basel91,27031193
215University of Melbourne171,2671.8K925
216Hôpital Cochin81,25920354
217Vanderbilt University Medical Center441,257160216
218University of Cambridge71,2043.6K1.2K
219Walter Reed Army Institute of Research231,2017164
220Creighton University131,2008838
221University of Padua91,1802.0K535
222Aga Khan University51,16024829
223Harvard Vanguard Medical Associates71,15966
224Western University151,15219450
224Yale – New Haven Hospital231,1522612
226Robert Wood Johnson Medical School161,1329064
227Freie Universität Berlin81,1221.1K267
228University of Giessen41,1181.5K200
229University of Groningen51,1112.7K686
230Hammersmith Hospital51,105603190
230Royal Victoria Hospital71,10529674
232University of Chicago Medical Center151,0996742
233Washington University Medical Center31,08310918
234University of Otago81,0761.2K294
235Augusta University121,06312650
236Walter Reed National Military Medical Center211,0625532
237Eunice Kennedy Shriver National Institute of Child Health and Human Development61,056451178
238Framingham Heart Study41,0552412
239University of Trieste11,0512.8K111
240Umeå University71,0501.2K358
241Centre hospitalier universitaire Sainte-Justine31,04925119
242Addenbrooke's Hospital31,0311.0K233
243University of Exeter101,017834292
244Vrije Universiteit Amsterdam101,0141.0K488
245Rutgers University161,0091.2K752
246Christian Albrechts Universität zu Kiel21,00343622
247University of Aberdeen61,0021.5K375
248Geneva University Hospitals131,000300142
249University of Ottawa Heart Institute299929137
250University of Texas at Dallas7991639161
251New York University69882.1K530
252Radboud University Medical Centre7979537176
253VU University Medical Center6962693260
254Johns Hopkins Hospital16953211141
255Loyola University Chicago994827780
256University of Connecticut15938820515
257Yong Loo Lin School of Medicine492964291
258University of Illinois College of Medicine892520559
259Ng Teng Fong General Hospital1919982
260University of Alberta Hospital79136917
261University of Campania "Luigi Vanvitelli"7912506112
262Asahi University19111323
263National Institute on Aging9906230176
264Montreal Chest Institute49042112
265University of Washington Medical Center118998754
266University College London228951.3K1.2K
266Harper University Hospital58954810
268Queen Elizabeth Hospital789328779
269National Institutes of Health Clinical Center128843228
270London Health Sciences Centre888311736
271Children's Food Trust188031
272The Alfred Hospital687126991
273Wilford Hall Medical Center58699417
274Drexel University11862408226
275University of Basel11860731433
275Columbia University Irving Medical Center28860221262
277University of Cincinnati18855579462
278Johns Hopkins Bayview Medical Center29854832
279Necker–Enfants Malades Hospital785218484
280University of Oklahoma15848447285
281University of Virginia Health System12840182112
282University of Geneva78371.2K425
282University of Rochester Medical Center23837162226
284Henry Ford Health System1283313784
285George Institute for Global Health108149559
286National Institute on Drug Abuse881012479
287Peking Union Medical College48091.6K275
287San Francisco VA Medical Center68095329
289University of Arizona147991.5K1.0K
289Ministry of Health7799846161
289UCLA Ronald Reagan Medical Center1179914173
292University of Perugia12789582278
293University of Oslo16785992765
294Nagoya University27803.5K495
295Beaumont Hospital, Royal Oak677919562
296Chosun University877626129
297University of Verona37751.6K248
298California Pacific Medical Center87748857
299University of Cincinnati Medical Center1077313975
300University of Pisa67722.0K480
301Montreal Children's Hospital476816236
302Monash University187631.3K1.1K
302National Human Genome Research Institute176360394
304Penn State Cancer Institute107622724
305King's College Hospital2759894133
306University of Pennsylvania Health System237531133
307Hamilton Health Sciences127472518
308Alaska Native Medical Center474582
309Miriam Hospital77398432
310Merck & Co.2737469145
311Hospital Clínico San Carlos773618036
312Hannover Medical School373124942
312Aarhus University47313.0K797
314Foothills Medical Centre57293412
315University of Lausanne8723793428
316Nihon University27222.2K112
317Prince of Wales Hospital9720424214
318St. Jude Children's Research Hospital3717669209
319Tokyo Medical and Dental University47101.3K271
320LSU Health Sciences Center New Orleans11706224126
321University Medical Center8703764339
322University of Paris-Sud4702929262
323Wake Forest School of Medicine16701226237
324Cincinnati Children's Hospital Medical Center5696729258
325Radboud University Nijmegen56931.7K567
325Grady Memorial Hospital269310612
327University of Florence36893.1K597
328University of Naples Federico II106841.2K532
328Children's Hospital of Philadelphia10684568332
328Washington Hospital Center106847552
331Lenox Hill Hospital468217231
332University of Pittsburgh Medical Center26675170263
333McMaster University Medical Centre66724622
334State University of New York Upstate Medical University12671220111
335Indiana University106581.5K863
336Georgetown Lombardi Comprehensive Cancer Center36565216
337Virginia Mason Medical Center156393948
338Statens Serum Institut663420193
339University of Maryland Medical System16211706
340University of Mississippi Medical Center11620284167
341Leiden University26183.1K641
341The Catholic University of America16181.1K58
341Bridgeport Hospital16181295
344Inselspital261642857
345Roswell Park Comprehensive Cancer Center1614845140
346University of Tsukuba46082.5K509
346UZ Leuven5608589186
348Centre hospitalier de l'Université de Montréal460621250
348University of Michigan–Dearborn160659619
350University of Palermo46051.3K205
351Pasteur Institute25961.2K353
351University Institute of Cardiology and Pulmonology55967727
353Katholieke Universiteit Leuven75932.5K1.2K
354Albany Medical Center18586107135
355University at Buffalo125811.1K765
356University of Freiburg35792.2K599
357Pritzker School of Medicine657813669
358National Institute of Mental Health4577669315
359Chinese Academy of Sciences45765.1K2.1K
360Oslo University Hospital14572279247
361University of Auckland16569783806
362Hospital de Clínicas de Porto Alegre256848641
362Rochester General Hospital65684616
364American Academy of Family Physicians756475
364Hennepin County Medical Center256423039
366Claude Bernard University Lyon 135611.5K308
367State University of New York22551616977
368Queen Elizabeth II Health Sciences Centre35456317
369MedStar Union Memorial Hospital55415624
369Princess Alexandra Hospital3541501126
371Lausanne University Hospital7538466240
372Stanford University Medical Center13537230235
373Naresuan University153661313
374Scripps Mercy Hospital2535345
375Beijing University of Chinese Medicine653219345
376AIDS Research Consortium of Atlanta1519164
377Loyola University Medical Center8518226135
378Western General Hospital2517708221
379Shizuoka Cancer Center351512226
380Laval University105131.2K796
380Oakwood Hospital351372
382Paris Descartes University6511788394
383Winthrop-University Hospital65107021
384Nicolaus Copernicus University in Toruń25081.2K83
384New York Academy of Medicine65082823
384Baystate Health45089424
387University of Zurich135031.2K1.1K
388Bichat–Claude Bernard Hospital650111157
389University of Tennessee74991.9K896
390University of Ioannina6497555189
391Charles University14934.6K521
391University of Leeds74932.4K1.2K
391Greehey Children's Cancer Research Institute149315525
391Salford Royal Hospital149350377
395Biotechnology Institute148611715
396Hamilton General Hospital44842515
397Rush University Medical Center12480310272
398Southern Illinois University School of Medicine1047810584
399Sidney and Lois Eskenazi Hospital34774311
400Maine Medical Center184732550
401University of Connecticut Health Center12472234279
402University of Tübingen34712.8K888
402National Health Research Institutes447129787
404Saint Louis University7470398196
405National Institute of Dental and Craniofacial Research3469340187
405University of Newcastle84691.2K732
407University of New South Wales164681.5K1.6K
408Aarhus University Hospital10466533422
409Cancer Care Ontario14631098
410West Virginia University21460236415
411University of Georgia54592.8K1.2K
412University of Cape Town54551.7K642
413Auckland City Hospital7453170109
414National Quality Forum544822
415Long Island Jewish Medical Center34466512
416University of Kentucky94431.7K1.1K
417University of Liverpool74402.1K1.1K
418National Institute of Neurology1439903
419Wuhan Institute of Virology243815151
419Wuhan Pulmonary Hospital243898
421University of South Carolina14435769904
422Lunenfeld-Tanenbaum Research Institute2433347139
423Lariboisière Hospital3432358130
423Brigham and Women's Hospital6432436297
425Emmes Corporation24318244
426Wake Forest University8429374291
426Hamilton Regional Laboratory Medicine Program1429317
428University of São Paulo34286.3K1.7K
428Ochsner Medical Center44288424
430Hospital de Santo António142211911
431Massachusetts Institute of Technology44213.0K1.8K
431Graduate Hospital64211511
433University of Arkansas for Medical Sciences12418436421
434Herlev Hospital5417239138
434National Institute of Arthritis and Musculoskeletal and Skin Diseases141725090
436Karolinska University Hospital9415797655
437Baylor University5414556195
437National Taiwan University Hospital6414661278
439Michael Reese Hospital441010848
440Odense University Hospital6409519252
441Vermont State Hospital240861
442Indiana University Hospital4402176
443National and Kapodistrian University of Athens84001.5K813
444John H. Stroger, Jr. Hospital of Cook County123984029
445Istanbul University13973.5K350
445Zhejiang University53973.3K1.4K
445University of Sheffield43973.4K1.4K
448Research Center Borstel139616334
448Juravinski Hospital2396245
450Goethe University Frankfurt53951.4K661
450Southampton General Hospital13951.1K245
452Thomas Jefferson University Hospital2739454106
453Cooper Union13909016
453Frontier Science and Technology Research Foundation23902410
455Osaka University13895.3K1.1K
455Mukogawa Women's University138922218
457Tulane Medical Center33869133
458Syracuse University23822.4K534
458Ottawa Civic Hospital43826626
460Royal Prince Alfred Hospital6381368236
461Humboldt University of Berlin33802.7K847
461Linkou Chang Gung Memorial Hospital4380898323
463Sheba Medical Center3377750231
464University of Adelaide93761.5K1.2K
464Georgia State University23762.4K541
466University of Bordeaux33751.3K335
466University of Graz23751.7K408
468Fenway Health23735026
468Hospital Universitario Ramón y Cajal5373373161
470Autonomous University of Barcelona53722.0K910
471Hospital Clinic of Barcelona4368725336
472St. Luke's Episcopal Hospital43654017
472South Texas Veterans Health Care System236511933
474University of Manchester53644.1K2.0K
474Ludwig Cancer Research3364348216
476Parkland Memorial Hospital136210712
477University of Leicester53601.7K848
477Christiana Care Health System63605636
477Lady Hardinge Medical College13603409
480University of Texas at San Antonio4351809294
481Frederick National Laboratory for Cancer Research73509073
482University of Nottingham53493.0K1.6K
482Victoria Hospital534911640
484University of Southampton53482.6K1.4K
485The AIDS Support Organization1342172
486Beth Israel Medical Center6339162115
486Princess Margaret Hospital1339871182
488Dana–Farber Cancer Institute23383719
488Presbyterian Hospital of Dallas53381713
490University of Liège33372.2K816
491University of Glasgow83351.9K1.5K
492University of Catania53331.4K614
493Royal North Shore Hospital4332409207
494Los Angeles County+USC Medical Center1331363
494Northwell Health9331127131
494Hospital General Universitario Gregorio Marañón4331320106
497Sahlgrenska University Hospital5330924575
497National Institute of Diabetes and Digestive and Kidney Diseases2330334144
499City of Hope National Medical Center3329483225
499Methodist University Hospital63297043
501Technion – Israel Institute of Technology33282.2K803
501University of Massachusetts53282.2K1.2K
503Queen Mary University of London5327780432
503Women's College Hospital153272156
505University of Pavia33252.3K789
505University of Turku33252.2K836
507Royal Columbian Hospital1322925
508Houston Methodist Hospital3321585224
508United States Air Force103211117
510ISMETT2320244
511American Cancer Society93195583
512Huazhong University of Science and Technology43182.7K1.2K
512Tongji Medical College43181.2K527
514University of Bonn13144.5K1.2K
514Wake Forest Baptist Medical Center131437541
516Denver Health Medical Center113115166
517University of Messina23102.0K467
518Washington State University83091.3K1.2K
518Robert Wood Johnson Foundation83091414
520Sungkyunkwan University23083.3K951
521Jewish General Hospital9306132161
522University of Missouri–Kansas City5305422246
523University of Iowa Hospitals and Clinics3304524187
524Kuopio University Hospital3303463220
525Institut Gustave Roussy2300438208
525National Institute of Environmental Health Sciences2300766368
525Aix-Marseille University33001.6K512
528Children's Hospital Boston1299781286
528American Board of Pediatrics1299134
528Université de Paris8299311204
531Florida International University22982.4K561
531Amsterdam University Medical Centers9298245160
533Edith Nourse Rogers Memorial Veterans Hospital22975518
534Paris 12 University1295445
535Merck KGaA129436578
536Iwate Medical University2293594120
536Staten Island University Hospital229314622
538AstraZeneca3292494287
539Beaumont Hospital2290469135
540City University of New York9287914853
540Children's Hospital Los Angeles2287655240
540United States National Library of Medicine5287138153
543University of Cincinnati Academic Health Center6286639505
544National Institute of Neurological Disorders and Stroke2285285148
544Villanova University6285267142
544University of Saskatchewan42852.2K1.0K
547GlaxoSmithKline3284506273
548University of Bari32831.6K612
548University of Dundee6283905770
550Technical University of Denmark12793.4K1.1K
550Hôpital Saint-Louis6279161151
550Syneos Health1279608
550Toulouse III University - Paul-Sabatier227922075
554Lankenau Medical Center127810920
555University of Tromsø – The Arctic University of Norway22771.5K482
556John Hunter Hospital327619568
557Duke University Health System227512623
558Newcastle University42742.7K1.4K
559Georges Pompidou European Hospital227320163
560Montreal General Hospital4270216144
561Wellesley Hospital32684725
562Maastricht University22672.6K1.1K
563Intermountain Healthcare52656345
563Lincoln Hospital3265359
563Concord Hospital326513686
566Oita University2264970167
567Cancer Council Victoria126312852
567Penn State College of Medicine1126390123
569Complutense University of Madrid42622.8K1.2K
569University of Colorado Hospital32626920
571Trinity College Dublin12603.4K747
571Harlem Hospital Center42604826
573Capital Medical University42591.5K620
574American Speech–Language–Hearing Association1257276
575Skåne University Hospital4255418218
576Chang Gung University22541.6K480
577Technical University of Munich52532.7K1.8K
578San Francisco State University12521.6K249
578Hospital Universitario de Getafe125225533
580Sun Yat-sen University22504.1K1.4K
580Hospices Civils de Lyon2250558192
582Ludwig Boltzmann Gesellschaft1249224
583University of Oregon12463.2K885
584Universidad San Ignacio de Loyola4245226
585Bangor University12431.7K418
586Castlight Health124222
587The Rogosin Institute1241413
587Alberta Health Services224131758
589American College of Physician Executives124031
590Norwegian University of Science and Technology42372.0K1.2K
591VA Boston Healthcare System1623635132
592Pitié-Salpêtrière Hospital4235509379
592Mario Negri Institute for Pharmacological Research123513962
594Gentofte Hospital2234294136
595German Cancer Research Center3233480359
595Providence Health & Services1233316
597Montefiore Hospital32317231
598Max Planck Institute for Human Development123017983
598University of Victoria22302.5K891
600Uppsala University52292.9K2.1K
601World Federation of Hemophilia122862
602University of East Anglia12273.5K960
602Atrium Health422711149
604Texas A&M University2225491265
604Aristotle University of Thessaloniki72251.6K1.2K
604Royal College of Physicians42254231
607Carlos III Health Institute5224432339
608Medical University of Graz4223822529
608Sorbonne Paris Cité University (group)4223501325
610University of Otago, Christchurch122219870
611East Carolina University6221608506
611Istituto Superiore di Sanità12211.6K549
613University of Genoa52201.7K1.1K
614University of Duisburg-Essen22192.4K876
614Children's Memorial Health Institute121914839
614Queen Margaret Hospital12197910
617IBM1217861195
618University Hospital Zurich8216542616
619University of Insubria5215426329
620Bronx-Lebanon Hospital Center3214279
621Université libre de Bruxelles32132.2K1.2K
621College of Law and Business12133014
623University of Wisconsin–Milwaukee22112.1K674
623University of Southern Denmark6211914904
623Sichuan University42112.9K1.4K
623Concord Repatriation General Hospital121128757
627AdventHealth Orlando121022041
627Temple University Hospital92105465
629University of KwaZulu-Natal32091.4K499
630Kyoto University72083.2K2.4K
631Virginia Tech22054.4K1.8K
632Vall d'Hebron Research Institute22046634
632European Commission5204468420
634Cambridge Health Alliance72032862
634St. Vincent's University Hospital5203130135
636Novartis3201370298
636National Institute on Alcohol Abuse and Alcoholism2201280207
636University of Colorado Cancer Center120117468
639Creighton University Medical Center120021139
639University of California, Davis62001.4K1.5K
641Pierre and Marie Curie University21992.0K1.0K
642Peking University11985.5K1.9K
642Southeast University11983.4K985
642Leicester General Hospital3198192117
645Lund University31974.3K2.5K
646Cardiff University21963.8K1.6K
646Kurashiki Central Hospital219624463
648Executive Office of the President of the United States1195224
649Rambam Health Care Campus2194470167
650Kindai University21931.5K379
651Wright State University3192851412
652Guangzhou Medical University11911.1K231
653University of Innsbruck51901.1K917
653American College of Gastroenterology119033
655Wyeth118820286
656Minia University11871.0K118
656New York State Department of Health7187238339
656University Hospitals Plymouth NHS Trust118720624
659Groote Schuur Hospital2186332129
659Geisinger Health System41868071
659Sibley Memorial Hospital1186293
659Suburban Hospital11863911
663Flinders University6184868860
663Charité31841.2K707
665Xiamen University21832.4K877
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667Tenon Hospital3182316193
668Quinnipiac University218116142
669University College Dublin31802.2K1.3K
669University of Western Australia101801.4K2.0K
669Partners HealthCare21803729
669Seven Oaks General Hospital1180215
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669VA New York Harbor Healthcare System31802520
675Leeds General Infirmary2179471212
675Transgene SA1179369
675Hospital Carlos III11799834
678Harbor–UCLA Medical Center4178205192
679Universitätsmedizin Göttingen1177753184
679Memorial Hospital of Rhode Island51773137
679Northwestern Medicine1177689
682Catholic University of Korea21761.8K687
682Medical University of Gdańsk3176646277
682Southmead Hospital1176642189
682UC San Diego School of Medicine2176400242
686Helsinki University Central Hospital21751.3K714
686University of Gothenburg71751.9K2.1K
686Cancer Research Institute1175809262
689Ninewells Hospital3173386286
689University of Nevada, Reno31732.2K1.1K
691National Center for Scientific Research31726.3K3.8K
691Haukeland University Hospital4172477381
693North District Hospital11716715
694Carnegie Mellon University21702.8K1.6K
695Semmelweis University6163625661
695Cystic Fibrosis Foundation11632620
695Blood Centers of the Pacific216375
698Hospital de Bellvitge216218693
699University of Hull41611.0K719
700University of Ljubljana11604.1K1.1K
700Shaare Zedek Medical Center1160516159
702University of Mons1159467108
702Kaleida Health115911024
702Northwestern Health Sciences University1159228
702Ottawa General Hospital21599649
706Genesee Hospital2158185
707Princeton University31572.7K2.0K
707Johannes Gutenberg University Mainz11572.8K1.1K
707University of Nantes1157664147
707University of Guelph41571.8K1.5K
707Örebro University11571.3K347
707Universidad de Navarra3157903587
713Ben Taub General Hospital11568228
713Mount Auburn Hospital51563131
715Fujita Health University1155937235
715International Centre for Ethnic Studies31558022
717Poznań University of Medical Sciences11541.1K220
718Association of American Medical Colleges9153812
719Royal College of Surgeons in Ireland11501.0K357
719University of Alaska Anchorage215021778
721University Medical Center Groningen31491.4K1.0K
721Catharina Ziekenhuis1149423126
721Public Health England1149505215
724University of Kiel21481.4K798
724University of Münster21482.9K1.6K
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724Great Ormond Street Hospital2148952621
728Northeast Ohio Medical University3147234175
728United States Army Medical Research Institute of Infectious Diseases2147158106
730Lehigh Valley Hospital21458048
730Northwest Kidney Centers214563
730QIMR Berghofer Medical Research Institute1145905434
730Riyadh Military Hospital114518741
730Obafemi Awolowo University Teaching Hospitals Complex21454912
730Portland VA Medical Center61451970
736Yamagata University11441.8K425
736European Institute of Oncology1144696350
736Sunnybrook Research Institute2144247125
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736University Hospitals of Leicester NHS Trust1144692191
741University of the Witwatersrand11434.2K1.1K
741Leonard Davis Institute of Health Economics81432042
741Maryland Department of Health31432622
744Joint Commission31421615
744University of Girona11421.4K395
744Guthrie Robert Packer Hospital2142294
747University of Bergen21413.0K1.7K
747National Autonomous University of Mexico21414.1K1.5K
749Albert Schweitzer Hospital214013363
749European Medicines Agency11408729
751University of Sassari11391.6K491
752Sejong University11381.3K480
752Stavanger University Hospital2138246153
752Einstein Healthcare Network11386319
755Southern Medical University6136826773
756Hartford Hospital6135148200
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758Leipzig University11333.9K1.6K
758Stanford Cancer Institute11339653
758Université de Nantes11331.5K472
761Louisiana State University51322.1K2.0K
761Royal College of Surgeons of England1132546185
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763Sir Charles Gairdner Hospital1131611231
766Abington Memorial Hospital41303627
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766Janssen Pharmaceuticals2130239150
766American Board of Internal Medicine113053
770Mathematica Policy Research51292039
770Centre Hospitalier Universitaire de Toulouse2129340195
772University of Lyon1128866269
773Northwestern Memorial Hospital1127554181
773North Shore University Hospital4127229220
775Touro University California31263018
775Sorbonne University5126771586
777Federal University of Rio Grande do Sul11255.0K1.4K
777Avicenne Hospital2125236159
777Hvidovre Hospital3125300289
777Banner – University Medical Center112518234
781University of Turin51242.4K2.3K
781Kyoto Prefectural University of Medicine21241.1K593
781Boonshoft School of Medicine3124231170
784Morristown Medical Center21219053
784Norwegian Institute of Public Health4121312378
786Hellenic Health Foundation11204938
787University of Iceland3118840690
787Hôpital Louis-Mourier1118258
787McLean Hospital2118407345
787Health Resources and Services Administration71182456
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792Kings County Hospital Center31176842
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794Universidade Estadual Paulista31162.0K1.0K
794Universidade Federal do Ceará11162.7K637
794Anhui Medical University11161.2K396
794Tampa General Hospital31167361
794University of Sorocaba111612918
794Rennes University Hospital1116405131
794Research Center in Industrial Technologies111671
801Chelsea and Westminster Hospital1114477213
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802Netherlands Organisation for Applied Scientific Research1113581218
804Örebro University Hospital2112237213
805Harry Perkins Institute of Medical Research2111116115
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806Duquesne University11101.0K297
806National Eye Institute1110413269
806Guangzhou University of Chinese Medicine1110722208
806Erie County Medical Center11109527
806Mount Elizabeth Novena Hospital111094
812Johns Hopkins Center for Health Security31091111
813Cooper University Hospital1310829100
814St Thomas' Hospital1107453219
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815National Research Center for Hematology11055216
815Advocate Lutheran General Hospital41055652
815Hospital das Clínicas da Universidade Federal de Minas Gerais1105148
819National Taiwan University21044.2K2.5K
819Mallinckrodt Institute of Radiology3104234259
819Mayo Clinic Scottsdale3104100160
819St George Hospital1104402173
823University of Tampere21032.0K1.1K
823Huntsman Cancer Institute2103340269
825University of Southeast Norway910126
826Deaconess Hospital110013864
826Hospital Universitari Germans Trias i Pujol3100211177
826Burroughs Wellcome Fund210045
829University of Malaya1994.2K1.5K
829University Hospital of Düsseldorf19921383
831Université de Sherbrooke3981.5K1.2K
831CVS Caremark1981312
833National Academy of Sciences1971.2K279
833University of Twente1973.0K1.5K
833Manitoba Centre for Health Policy1975024
836SUNY Downstate Medical Center996191483
836Hospital Universitario Virgen del Rocío196679270
838San Diego State University1953.2K1.4K
839Detroit Receiving Hospital1948841
840Utah State University2932.0K1.4K
840National Institute on Minority Health and Health Disparities1936732
840National Jewish Health393265372
843Universidad de Antioquia2911.0K419
843Charing Cross Hospital191726374
843Allegheny Health Network29117969
846Shinshu University3891.0K732
847Federal University of São Paulo2882.2K1.2K
847Alice Ho Miu Ling Nethersole Hospital1888938
847Cayetano Heredia University388283249
850Sapienza University of Rome3873.9K3.1K
850City University of Hong Kong2872.5K1.7K
850Banaras Hindu University1872.6K1.1K
850Hofstra University287473263
850Norwalk Hospital2872623
850Peking University Health Science Center287684512
850Topiwala National Medical College and BYL Nair Hospital187855
850Narayana Hrudayalaya187121
850CARE Hospitals1879328
850Public Health Foundation of India187214104
860Royal University Hospital186274137
860Naval Medical Center San Diego386135135
862Federal University of Rio de Janeiro2853.7K2.0K
862Myriad Genetics1852628
862Thai Red Cross Society3854736
862Hospital Universitário Clementino Fraga Filho18515772
862Elkhart Clinic18512
867University Hospital Heidelberg1841.4K711
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867Levanger Hospital1845438
867Nord-Trøndelag Hospital Trust1843821
867Ringerike Hospital18434
867Vestre Viken Hospital Trust18416269
867Førde Central Hospital184109
875Medical University of Innsbruck2831.1K933
875Nanyang Technological University3832.8K2.4K
877Royal Brisbane and Women's Hospital381412487
877The Dartmouth Institute for Health Policy and Clinical Practice2813949
879Beijing Institute of Technology1802.4K1.2K
879University of Belgrade2803.2K1.8K
879Tel Aviv Sourasky Medical Center380527526
882Bon Secours Health System1791515
883Shanghai Jiao Tong University1785.6K3.1K
883Shandong University1784.4K2.2K
883University of Parma2782.0K1.5K
883General Hospital of Mexico17823985
883Johns Hopkins Berman Institute of Bioethics1784024
883National Marrow Donor Program1783825
883Ruijin Hospital1781.1K534
883MetroHealth178293145
883First Affiliated Hospital of Soochow University17816263
892Saarland University1772.8K1.5K
892North Carolina State University1775.8K3.2K
892Emory Healthcare1778242
892Kaiser Permanente South San Francisco Medical Center17766
892Kaiser Permanente South Sacramento Medical Center177114
892Scripps Health17711563
898Pennsylvania Hospital57683146
899Public Health Agency of Canada275267294
900Repatriation General Hospital47481156
901Ochsner Health System2736564
901Jacobs Medical Center17315396
903Sheffield Medical School172271200
903Texas Tech University Health Sciences Center672385766
903UK HealthCare172675419
906University of Hawaii4711.2K1.7K
906Magna Græcia University171646363
908National University of Ireland1702.4K1.4K
908John A. Burns School of Medicine170234141
908Spectrum Health2708893
911University of Lübeck1691.3K811
911Children's Hospital of Eastern Ontario269249239
911NHS Lothian169293134
911Canadian Blood Services2695863
911Aneurin Bevan University Health Board16910327
916Francis Crick Institute1688874
916Leidos2681020
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916Royal Hobart Hospital168246126
916Warneford Hospital168310246
916Università degli Studi di Milano Bicocca2681.3K1.0K
922Nagasaki University1672.0K907
922Autonomous University of Madrid4671.7K2.0K
922Kyushu University1675.6K3.1K
922Alberta Children's Hospital167302195
922Royal Perth Hospital367378482
922MedStar Harbor Hospital1673337
922Kuma Hospital1679354
922Baycrest Health Sciences167146122
922Universitat Rovira i Virgili1671.3K753
931Wellesley College266397395
931Seattle Children's266646612
931Dartmouth–Hitchcock Medical Center566252520
931St. Francis Medical Center1667221
935Medical University of Warsaw2651.0K717
935National University Hospital1651.4K769
935NYC Health + Hospitals1652011
935Evangelismos Hospital265273210
935Finnish Institute for Health and Welfare265501488
935Universidad Militar Nueva Granada16529230
941Hyogo College of Medicine264848610
941Robarts Research Institute464134283
941North Bristol NHS Trust264228185
944London School of Economics and Political Science1631.1K662
944Kumamoto University2631.8K1.2K
944Hôpital Rothschild1637062
944Manchester Academic Health Science Centre163760517
944Penn Presbyterian Medical Center363106161
944Osaka Prefectural Medical Center16321383
944Ishikawa Prefectural Central Hospital16313054
944Haywood Hospital1633626
944Tochigi Cancer Center1638453
944Cannock Chase Hospital163156
944South Tees Hospitals NHS Foundation Trust1638041
955Oregon Health Authority2622832
955Markey Cancer Center1623331
955United States Preventive Services Task Force16223
958Kagoshima University2611.6K1.1K
958University of Tokushima1611.7K789
958Saga University1611.6K725
958Freeman Hospital261431367
958Osaka Medical College261727516
963Humanitas University260273228
964American Congress of Obstetricians and Gynecologists3591927
964Kaiser Family Foundation35946
964American Psychiatric Association2592322
967University of Toledo2581.6K1.3K
967KK Women's and Children's Hospital158416201
967Royal Bournemouth and Christchurch Hospitals NHS Foundation Trust158199
970University of Würzburg2572.6K2.4K
970American Academy of Pediatrics2573546
970St John of God Geelong Hospital1579043
973National Chiao Tung University1562.0K1.3K
973Medical University of Łódź1561.3K766
973Sina Hospital15622286
973Eli Lilly and Company356654882
973Ministry of Health and Medical Education156157
973National University of Córdoba1561.9K794
973Islamic Azad University1565.7K2.7K
973Office of the National Coordinator for Health Information Technology1561315
973Tehran University of Medical Sciences2562.9K2.1K
973South Australian Health and Medical Research Institute256157170
973Hudson Institute of Medical Research256134158
973UPMC Presbyterian1565642
973Carilion Clinic2566034
986University of South Australia1553.1K2.0K
986National Institute for Occupational Safety and Health255384459
986University of Limerick1551.9K1.1K
986Christ Hospital1556138
986Mercy Hospital255126130
986Kerman University of Medical Sciences255617472
992Michigan Department of Health and Human Services1546661
993TU Dresden1533.9K2.6K
993Loma Linda University6533991.0K
993University Hospital Würzburg153559386
993University Hospital Centre Zagreb153503220
993Biohub2532949
993Kaiser Permanente Bernard J. Tyson School of Medicine75339
993University Hospitals Birmingham NHS Foundation Trust253478400
1000Bond University65299398