5.3(top 5%)
impact factor
8.2K(top 5%)
papers
545.7K(top 1%)
citations
290(top 1%)
h-index
5.5(top 5%)
extended IF
9.1K
all documents
578.8K
doc citations
582(top 1%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1McMaster University41165,22463
2University of Oxford12537,72823133
3University of Toronto24128,52512146
4Ottawa Hospital Research Institute11227,94764
5Case Western Reserve University4024,87932812
6University of Washington9723,12142582
7University Hospital of Basel4122,390421
8University of Ottawa19520,652148
9VU University Medical Center8119,676216
10University of Modena and Reggio Emilia618,4908983
11Oregon Health & Science University2817,94528211
12University at Buffalo2917,5933815
13Maastricht University15014,376185
14Bond University2812,899162
15University of Bern4512,74523418
16Mayo Clinic8812,69429299
17Tufts Medical Center3612,534455
18University of California9411,5701.7K676
19University of Bristol8011,47818048
20University Medical Center Freiburg2011,312451
21University of Sydney11311,04116143
22Autonomous University of Barcelona3410,50923710
23University of Amsterdam10510,37910048
24Duke University Hospital419,93436480
25University of Minnesota949,770358160
26Veterans Health Administration139,4391959
27University of London179,0201.0K25
28University of North Carolina568,79225761
29University Medical Center Utrecht1408,6182730
30National Heart, Lung, and Blood Institute278,57111526
31Vrije Universiteit Amsterdam537,76011627
32Erasmus MC807,7257841
33University of Copenhagen507,62945787
34McGill University1327,104121138
35Weill Cornell Medicine236,70045874
36University of Queensland495,867492135
37University of Sheffield325,81449878
38University Medical Center315,79414626
39University of South Florida245,78537443
40University of York885,4975354
41Duke University235,495685131
42Vanderbilt University155,49382189
43Johns Hopkins University565,326421260
44Stanford University455,322742419
45Utrecht University815,177143132
46National Institutes of Health365,174789364
47Erasmus University Rotterdam284,77117843
48University of Calgary464,761333108
49University of Manitoba404,75223939
50Monash University664,728261119
51Northwestern University154,5421.5K270
52University College London574,495478311
53Wellesley Hospital14,4101132
54Copenhagen University Hospital154,09522121
55St. Michael's Hospital424,0865127
56The Ottawa Hospital293,938295
57Stony Brook University73,8211.3K81
58University of Florida173,7362.0K298
59University of Pittsburgh443,630620334
60University of Pittsburgh Medical Center43,62592358
61University of Melbourne363,606806297
62University of Hamburg43,5831.9K57
63Johns Hopkins Bloomberg School of Public Health413,39113884
64University of Freiburg553,3479482
65University of Alabama at Birmingham233,210608176
66University of Aberdeen433,15416099
67Leiden University Medical Center543,116181162
68University of Leicester272,942286111
69University of Alberta532,938479332
70Children's Hospital of Eastern Ontario132,894392
71Family Health International42,821558
72King's College London222,801683238
73Karolinska Institute502,739452382
74University of Manchester372,734684341
75University of North Carolina at Chapel Hill392,683365281
76University of Virginia72,6732.1K247
77Royal North Shore Hospital32,62251016
78RAND Corporation192,5968331
79University of Tokyo82,5723.8K576
80Academic Medical Center192,49320784
81University of California, Los Angeles122,4821.1K287
82World Health Organization232,45711372
83University of East Anglia242,43422898
84Bielefeld University82,42755257
85Karolinska University Hospital92,415797146
86University of California, San Francisco172,354781313
87Columbia University302,3371.0K627
88Université de Montréal312,321472235
89University of Michigan452,3121.0K955
90National Institute for Health and Care Excellence152,311103
91Beth Israel Deaconess Medical Center162,310538213
92University of British Columbia572,270558686
93University of Birmingham402,258468286
94American University of Beirut492,2461514
95McMaster University Medical Centre62,205465
96University of Texas Health Science Center at San Antonio102,20448096
97University of Mississippi Medical Center72,18142940
98University of Edinburgh232,1591.0K437
99University of Chicago132,1501.6K556
100University of Liverpool492,141258253
101Wake Forest School of Medicine122,05629682
102University of Newcastle402,053150130
103Université de Paris52,03651325
104Keele University362,0183326
105National Institute on Aging172,01511596
106University of Ottawa Heart Institute102,0018219
107University of Bergen131,948684139
108University of Groningen531,945251386
109Danube University Krems191,91172
110Radboud University Nijmegen261,903317188
111George Institute for Global Health171,8835528
112University of Pennsylvania321,8821.1K864
113Imperial College London241,8681.3K737
114Boston University331,867327320
114Sunnybrook Health Sciences Centre211,8678037
116French National Institute of Health and Medical Research481,838223261
117Bristol Royal Infirmary31,83233522
118Radcliffe Infirmary41,82917421
119University of Waterloo151,792972281
120Newcastle University211,747535245
121Toronto Western Hospital51,73322939
122Katholieke Universiteit Leuven201,730951466
123University of Southern California171,6981.4K626
124University of Geneva121,687672212
125RTI International231,6668137
126Harvard University171,6451.3K795
127Jewish General Hospital241,6283126
128University of Texas Medical Branch111,618671186
129Norwegian Institute of Public Health181,5966335
130Radboud University Medical Centre361,5867899
131University of Glasgow201,560794399
132University of Helsinki261,533717506
133University of Zurich251,531591452
134Anschutz Medical Campus81,512527175
135University Health Network261,500207175
136University of Leeds221,490797442
137Massachusetts General Hospital211,468991637
138Paris Descartes University161,408272145
139Herlev Hospital31,39836446
140Queen's University Belfast131,378525141
141Yale University191,349977717
142University of Auckland271,336375321
143Dalhousie University241,324373254
144Glostrup Hospital21,32123924
145University of Basel231,307293281
146University of Oslo321,304426455
147Pontifical Catholic University of Chile191,27517566
148Université de Sherbrooke81,261610101
149Brown University251,217431434
150Sunnybrook Research Institute41,21112415
151Cleveland Clinic141,185897421
152Great Ormond Street Hospital91,167326124
153Vanderbilt University Medical Center111,164653240
154University of Oulu191,160321170
155University of Cambridge201,1561.7K1.2K
156McGill University Health Centre141,140340188
157Lanzhou University261,138307179
158Western General Hospital51,124395119
159Witten/Herdecke University41,11314712
160Baylor College of Medicine191,106868592
161Uppsala University221,081854695
162Agency for Healthcare Research and Quality81,066199
163Aarhus University Hospital141,065390202
164Princeton University61,0641.8K661
165University of Iowa191,049965685
166University of Dundee151,033337239
166Group Health Cooperative71,0334430
168Brigham and Women's Hospital21,028928157
169Bangor University131,02719799
170Royal Victoria Hospital161,02513380
171VA Connecticut Healthcare System41,0178210
172University of Hong Kong141,0151.3K655
173United Nations Development Programme11,013614
174Laval University181,010612406
175National Center for Health Statistics151,0093648
176University of Texas at Austin131,0072.6K1.3K
177Centers for Disease Control and Prevention121,004148104
178Liverpool School of Tropical Medicine81,0034411
179Toronto General Hospital999917975
180Ludwig Maximilian University of Munich19997912684
181University of New South Wales29974800906
182International Investment Bank195061
183University of Göttingen13949815459
184University of South Carolina13940846405
185University of Reading58991.4K328
186University of Lausanne20893280349
187University of Ioannina1888814584
188Albert Einstein College of Medicine9879873397
189University of Adelaide27877452558
190Johns Hopkins School of Medicine21858360405
191University of Southampton138531.2K686
192Canadian Institutes of Health Research5850106
193Australian National University22849649607
194Kaiser Permanente118388256
195University of Cologne17826637484
196University of Western Australia20821669659
197Social Insurance Institution881956
198Ministry of Health14800407159
199Blue Cross Blue Shield Association579621
200University of Illinois at Urbana–Champaign17926.2K833
201Pontifical Xavierian University197884112
202Saint Louis University27821.5K108
203Boston Medical Center7781287120
204University of Alabama97661.1K400
205Montreal General Hospital97597647
206National Institute of Public Health1175818799
207University of Utah77552.4K913
208Geneva University Hospitals21751158200
209Tufts University9749674393
209Yale – New Haven Hospital574913834
211UCL Institute of Education77407510
212Federal University of Rio Grande do Sul87381.4K247
213University of Wisconsin–Madison167242.4K1.9K
214Central Michigan University17111.4K25
215Amsterdam University Medical Centers307094358
216South African Medical Research Council106945120
217University of Tampere14663274194
218UCL Medical School15662201228
219Leipzig University66591.3K424
220Wageningen University & Research66521.2K690
221University of Warwick13650867596
221The Joanna Briggs Institute1765066
223University Hospital Zurich8649542245
224University Medical Center Hamburg-Eppendorf12648288183
225Lausanne University Hospital11638294203
226Aalborg Hospital1262615288
227University of Otago13624738517
228University of Turku86211.0K465
229University of Lorraine4619809109
229Medical University of South Carolina14619669519
231La Trobe University11611624344
232Kaiser Permanente Washington Health Research Institute76067242
233Leiden University14596639654
234University of Split175824736
235Loma Linda University7581343128
236Minneapolis Veterans Affairs Health Care System75753318
237University of Saskatchewan17572564530
238Juliana Children's Hospital1566362
239University of Milan135641.4K1.0K
240Memorial Hospital of Rhode Island45583714
241National Institute for Health Research35565015
242University of Missouri–Kansas City4554554124
243Hospital for Special Surgery25536612
244Wake Forest University7548449219
244University of Ferrara5548856227
246Pennsylvania State University45425.2K1.7K
247Memorial Sloan Kettering Cancer Center11540724607
248Aarhus University135361.2K1.0K
248University of Wales25361.6K282
250University of Southern Denmark23532195401
251Mayo Clinic College of Medicine and Science13530255312
252Florida State University14524725668
252University of California, San Diego105241.5K1.3K
254Northwick Park Hospital152348252
255University of Illinois at Chicago13521985877
256Harvard Pilgrim Health Care9519932
257Sichuan University19518957705
258Sophia Children's Hospital351616953
258UC San Diego School of Medicine351627982
260Leicester Royal Infirmary151452954
260University Hospitals Coventry and Warwickshire NHS Trust15141836
262Bispebjerg Hospital8508161108
263Canadian Agency for Drugs and Technologies in Health450476
264University Medical Center Groningen27503239461
264University of Texas System11503443416
266University of Tromsø – The Arctic University of Norway12502292291
267Royal College of Surgeons of England95017747
267BC Cancer Agency3501343148
269Royal Newcastle Hospital3499257
270University of Tasmania34981.8K376
271Uniformed Services University of the Health Sciences7496472264
272University of Maryland64953.8K1.9K
273Medical College of Wisconsin11494657516
274University of Chile11488737404
275St. Raphael's Hospital248211
276Fred Hutchinson Cancer Research Center13479294348
277Wilhelmina Children's Hospital647410150
278University College Hospital5473454157
278London Health Sciences Centre247346385
280University of Rochester Medical Center24721.5K379
280Hôtel-Dieu de Montréal1472605
282Royal Prince Alfred Hospital5471416193
283Rush University3461345105
284Necker–Enfants Malades Hospital3459377128
285AstraZeneca2458638204
286National Institute of Occupational Health645710752
287VCU Medical Center4455616246
288University of Exeter18451440653
289University of Bremen7447578297
289University of Vermont9447630541
291University of Canberra14411.2K66
291Open University of Catalonia144144616
291Catholic University of Croatia2544113
294Southmead Hospital544020191
295NorthShore University HealthSystem343928297
296Murdoch Children's Research Institute2436630168
297Chinese University of Hong Kong64292.4K1.2K
298Aristotle University of Thessaloniki94281.3K721
299San Diego State University8425590398
300Qatar University14421151153
301Georgetown University7420754454
302Università Cattolica del Sacro Cuore5413876308
303National University Hospital4408559164
304The Rockefeller University14041.4K438
305York University44021.9K587
306University of Kentucky54002.7K1.2K
307Virginia Commonwealth University10398960836
308Memorial University of Newfoundland43831.3K432
309Deakin University10382766629
310Robert Wood Johnson Medical School4381464196
311University of Gothenburg63802.1K1.3K
312Technical University of Munich103741.6K1.4K
312University of Turin103741.4K1.1K
314Western Sydney University6373673306
315Flinders University13371362444
315Tenon Hospital1371573109
317Kyoto University93692.7K1.8K
317Edith Nourse Rogers Memorial Veterans Hospital13699911
319University of Arizona63663.1K1.9K
319Shaare Zedek Medical Center236634256
321Ninewells Hospital5365254162
322Western University13364243263
323University of Miami63631.8K1.1K
324Parkland Memorial Hospital135910713
325Women's College Hospital53589849
326Macquarie University13357534665
327University of Louisville73561.0K621
327Leonard M. Miller School of Medicine9356784682
329Lund University133551.5K1.7K
330Ghent University83542.2K1.6K
331Emory University153539391.3K
332University of Arkansas for Medical Sciences23521.8K490
333James Cook University33511.1K370
333Mahidol University7351943440
335Umeå University53491.6K861
336Michigan Medicine10348856839
337St. Mary's Medical Center1347533
338Johns Hopkins Hospital9345365331
339Maastricht University Medical Centre14342279392
339National Institute of Mental Health3342800434
341Conservatoire national des Arts et Métiers133939927
341National Institute of Environmental Health Sciences7339335346
343St. Paul's Hospital3338281103
344American College of Physicians733797
345West Park Hospital1336437
346Harris Associates233511
347Innlandet Hospital Trust43334512
347Northeastern University43332.3K971
349State University of New York Upstate Medical University23321.1K260
350Paris Diderot University4326946434
351Medical University of Innsbruck9321339378
351Indiana University103211.5K1.5K
353Boston City Hospital331813054
354Pitié-Salpêtrière Hospital6315374314
355University of Colorado Denver4314956534
356University of Nottingham103121.7K1.7K
357Birmingham Women's Hospital131113643
358Hôpital Cochin4310368182
358Hull York Medical School33107625
360Zuyd University of Applied Sciences130510410
361University of the Philippines203041556
362National Cheng Kung University63031.4K731
363Queen Margaret University130222528
364Churchill Hospital3301280155
364University of California, Riverside13011.7K369
366Humber River Hospital3299218
367Karlstad University129868189
368Saskatchewan Health529733
369Hvidovre Hospital8295128152
370Rutgers University72942.5K1.9K
371Istituto Superiore di Sanità8293466445
372Wayne State University52922.1K1.2K
372George Washington University32922.3K802
374Louis Stokes Cleveland VA Medical Center12878211
374UPMC Magee-Womens Hospital128717735
376Tel Aviv University142861.5K1.9K
377Tianjin University of Traditional Chinese Medicine72818640
378Université de Lyon22761.5K460
379Medical University of Vienna11273782897
380Lancaster University52721.0K670
381National Cancer Center6271373271
382University of Limerick22691.1K260
383Naval Health Research Center22689044
384National Taiwan University92671.7K1.4K
384Michigan State University102672.3K2.3K
384Sheba Medical Center7267391332
384Royal College of Physicians and Surgeons of Canada22673513
388University of Kansas52662.3K1.4K
388GlaxoSmithKline5266322287
390California State University12655.5K912
390Life Chiropractic College West126551
392Kyushu University62622.7K1.5K
393Sapienza University of Rome52602.8K1.6K
393John Radcliffe Hospital8260480554
395New York State Psychiatric Institute4258328272
395Baycrest Health Sciences62583144
397Charité11255394544
398European Institute of Oncology2253479226
399Temple University32502.3K940
399University of California, Berkeley72501.4K1.7K
401University of Halle-Wittenberg5247314228
401Cornell University112472.1K2.7K
403Finnish Institute of Occupational Health824597144
403University of California, Davis52451.6K1.4K
405Panum Building224412258
406Neuroscience Research Australia1024262122
407Royal Edinburgh Hospital42407059
408Institute for Cancer Prevention92383461
409Public Health Agency of Canada823798124
410National University of Singapore92362.4K2.4K
410Princess Alexandra Hospital4236391258
412Ohio State University92353.3K3.2K
412Olmsted Medical Center12353412
414National and Kapodistrian University of Athens72301.7K1.3K
415Henry Ford Health System4227401257
416Kuopio University Hospital5224301291
417Philippine General Hospital52212216
418University of Cádiz3220687221
418University of Alicante32201.1K378
418Vancouver General Hospital2220426185
421Institut Gustave Roussy6219209255
421University of the Ryukyus22191.2K272
421University of Memphis4219885530
424Brunel University22181.4K514
424University of Cagliari42181.2K606
426SRI International4217371315
426Leonard Davis Institute of Health Economics22179131
428Uppsala University Hospital2216513236
429Addenbrooke's Hospital4213831665
429Norwegian University of Science and Technology42132.0K1.3K
429Georgia State University12133.5K873
432Tohoku University22114.0K1.6K
433National Defense Medical College2210703199
434University of Jyväskylä5207796573
434Manchester Academic Health Science Centre1220778207
436Sahlgrenska University Hospital5203924781
437Loyola University Chicago5201579463
437Freeman Hospital2201431169
439University of Wollongong22002.6K973
439University of Texas Health Science Center at Houston7200658755
439Parkwood Hospital32001118
439Sanford School of Public Policy120065
439Stanford University Medical Center3200794516
444Nepean Hospital219915161
445Kuakini Medical Center419757
445Walter Reed Army Institute of Research2197634316
447Hampshire Hospitals NHS Foundation Trust21963610
448University of Granada51951.9K1.2K
449University of Verona10193557851
449Dartmouth–Hitchcock Medical Center3193407249
451University of Wisconsin School of Medicine and Public Health3192509379
452D'Annunzio University of Chieti–Pescara2191460181
453University of Plymouth6190544598
454Jorvi Hospital11889533
454National Jewish Health3188265226
456Concordia University41871.4K866
457Hospital de Sant Pau5185287242
458University of Vienna91841.5K1.9K
459Kingston General Hospital2183258115
460Washington University School of Medicine61821.6K1.6K
460Canadian College of Naturopathic Medicine318277
462University of Iceland3181840486
462Eindhoven Cancer Registry11813917
464Kuwait University31791.0K392
465Universidade Federal do Ceará11772.7K446
466University Children's Hospital2176645330
467Purdue University11757.4K2.8K
468University of Southern Maine217418657
469University College Cork7173584808
470National University of Colombia4169849284
470University of Victoria41691.5K1.1K
470Ludwig Cancer Research4169290343
473Humboldt University of Berlin51681.8K1.6K
473University of São Paulo81683.7K3.1K
473University of Stirling31681.0K676
473Montefiore Medical Center116812037
473University Hospital Split9168410
478(former) Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement91677531.1K
479University of Texas Southwestern Medical Center21662.6K1.4K
479London International Development Centre116641
479National Centre for Social research11665021
482Trinity College Dublin61658771.0K
482University Hospitals of Cleveland5165439444
484University of Rhode Island21641.6K745
484National Board of Medical Examiners1164489
486Binghamton University11631.7K434
486Libin Cardiovascular Institute of Alberta116316451
486Singapore General Hospital5163466377
486University of Tromso3163155153
490University of KwaZulu-Natal21621.8K617
490Framingham Heart Study31623051
492Oslo University Hospital5161735651
493Carlos III Health Institute5160432441
494University of Hawaii51599481.1K
494University of Porto31591.8K976
496Brescia University11587023
497University of Massachusetts51572.2K2.1K
497National Taiwan University Hospital21571.3K633
497Finnish Institute for Health and Welfare4157302266
500University of Otago, Christchurch215612393
501Merck & Co.2155469405
501Aarhus County Hospital11554715
503Coventry University21541.0K337
503Federal Institute for Occupational Safety and Health21542613
505Tilburg University5153624687
505Hacettepe University11533.5K873
507University of Texas MD Anderson Cancer Center51521.1K1.1K
508Western Norway University of Applied Sciences81516582
508Kennedy Institute of Ethics21512411
510Ulm University5150718713
510Bar-Ilan University31501.6K896
510University of Houston21503.2K1.5K
513Universitat Politècnica de Catalunya11492.1K698
513Russell Sage Foundation1149264
515Danish Health Authority11472914
516University of Münster151466281.6K
516Dow Chemical Company3146228170
516Roswell Park Comprehensive Cancer Center3146466404
516Hospices Civils de Lyon5146293268
520University of Padua61452.8K2.7K
520Zealand University Hospital3145187100
522Boston College11432.3K787
522University of Florence51432.2K1.9K
524Stellenbosch University61421.1K1.1K
524Assistance Publique – Hôpitaux de Paris11142461735
526Autonomous University of Madrid111406461.3K
526University of La Frontera1414045163
526Ontario Cancer Institute4140149231
526Royal Brisbane and Women's Hospital5140262325
530Chiang Mai University31391.1K576
531University of Bologna71372.4K2.7K
531St George's, University of London4137392423
533University of Bonn41362.3K2.0K
534San José State University2135866303
534Washington State Institute for Public Policy113524
536Battelle Memorial Institute1133431145
536Cross Cancer Institute1133281123
538National Cancer Centre Singapore213215084
539University of the West Indies10131148336
539Tulane Medical Center2131147100
541University of Potsdam11302.0K730
541National Institute of Arthritis and Musculoskeletal and Skin Diseases613077174
543University of Naples Federico II41292.4K2.0K
544Peking University11285.5K2.4K
544NHS Greater Glasgow and Clyde112832769
546Shahid Beheshti University of Medical Sciences41271.4K790
546National Yang-Ming University6127743862
546Royal Infirmary of Edinburgh3127360293
546National Health Research Institutes2127538321
546Pfizer UK1127318
551Cardiff University61261.8K2.2K
551State University of New York61262.4K2.7K
551Northwell Health2126581297
551Research Institute for Endocrine Sciences312612969
555University of Connecticut61252.1K2.4K
555National Institute for Occupational Safety and Health4125251294
555University of Technology Sydney5125828900
558University of South Australia31241.5K1.2K
559University of Missouri21235.0K2.8K
559Children's Hospital of Philadelphia21231.5K995
559Rehabilitation Institute of Chicago2123116103
562University of the Witwatersrand31222.2K1.3K
562Public Health Institute Ostrava6122112202
564Carney Hospital1121248
565Tan Tock Seng Hospital2120530243
565University of Zimbabwe9120109216
567University of Mississippi11192.1K647
567Curtin University41191.8K1.7K
567Victoria General Hospital111911746
567University of Maryland, Baltimore2119553362
571Academy of Finland21171319
572Freie Universität Berlin41162.0K1.8K
573University of Cape Town61151.4K1.7K
573Oulu University Hospital1115848376
573Taipei Veterans General Hospital21151.0K565
576Northwestern University Institute for Policy Research111443
577St Bartholomew's Hospital1113628277
577University of Barcelona31133.8K2.6K
577American College of Radiology11136227
577Université de Kinshasa211313857
577Shiga University of Medical Science4113514427
577King Abdulaziz University11133.4K1.2K
577Allina Health11136312
577John Curtin School of Medical Research1113391234
577Royal Children's Hospital4113544626
577Mackay Medical College111321646
577University of Nigeria Teaching Hospital111324140
588Masaryk University6112640745
588Linköping University41121.7K1.8K
588University of Balamand41122930
588Odense University Hospital6112519654
588UZ Leuven3112809659
588Queen Elizabeth Hospital2112742456
594National Chung Cheng University11111.1K362
594University of Alcalá31111.1K742
596Belgian Health Care Knowledge Centre1110226
596University of Tennessee61102.2K2.7K
598Wuhan University31092.5K1.7K
598Massey University21092.0K1.2K
598University of Messina31091.6K1.2K
601Hammersmith Hospital6108528796
602University of Tsukuba21063.6K1.9K
602Haukeland University Hospital11061.1K545
604Goethe University Frankfurt61051.1K1.7K
604Glasgow Caledonian University2105678437
604Eunice Kennedy Shriver National Institute of Child Health and Human Development3105737838
604University of Alberta Hospital4105134203
604Yaoundé General Hospital1105316
609Westmead Hospital2104747534
609New York State Department of Health2104600486
611Eli Lilly and Company11031.1K690
611North Karelia Central Hospital21032225
613Hendrix College31021826
613City of Hope National Medical Center6102306489
613National Institute of Diabetes and Digestive and Kidney Diseases2102334333
616National Institute of Allergy and Infectious Diseases3100685704
616National Institute for Demographic Studies110054
618Queen Mary University of London8994541.1K
619Ewha Womans University1982.3K872
619University of Greifswald2981.1K722
619University of Kansas Medical Center198951419
622Université du Québec297629506
622Marshfield Clinic497156216
624University of Nebraska Medical Center1962.7K1.3K
624Victorian Order of Nurses196114
624University of Colorado Anschutz Medical Campus796260492
627North York General Hospital3954652
627John H. Stroger, Jr. Hospital of Cook County395140127
629University of Rochester8941.4K2.5K
629Krembil Research Institute294148152
631University of Catania2932.5K1.7K
631Hôpital Saint-Louis393287296
631Andalusian School of Public Health2934247
634Chung-Ang University3921.2K859
634Helsinki University Central Hospital1921.7K1.0K
634Ruhr University Bochum3922.3K1.9K
634University of Angers192893383
634University of Sorocaba6921426
634Töölö Hospital1925325
640Vrije Universiteit Brussel2912.3K1.6K
640Auckland University of Technology291875521
640Philadelphia VA Medical Center1917850
640Centro di Riferimento Oncologico19114772
640Christian Medical College1391148336
645University of Concepción490732637
645Canadian Partnership Against Cancer1903517
645Nuffield Orthopaedic Centre290170168
648National Center for Scientific Research6894.7K4.9K
648National Institute of Neurological Disorders and Stroke289285315
648Joseph Fourier University289729777
648NIH Intramural Research Program189327256
652Cayetano Heredia University488211249
653University of Ljubljana1874.1K1.8K
653Dow Corning2877666
653Novartis187729500
653Kaohsiung Medical University1871.8K806
653Tampere University Hospital387566650
658Hanoi Medical University18625175
658Santa Maria delle Croci Hospital2862416
658Università degli Studi di Milano Bicocca486650866
661University of Hull4851.0K1.1K
661Alder Hey Children's Hospital185317148
663Hospital Universitario Ramón y Cajal584373511
663Radiation Effects Research Foundation3844055
665Thomas Jefferson University3831.8K1.7K
665QIMR Berghofer Medical Research Institute383476601
665Arthritis Research Centre of Canada2831220
668Pace University182541231
668Centre hospitalier de l'Université de Montréal282388306
668University of Palermo1823.2K1.5K
668Hôpital Notre-Dame282180180
672University of Liège4811.8K2.2K
672Liverpool John Moores University1812.0K916
672ICF International18111471
672Mater Health Services18110658
672University of La Sabana38113441
672Walden University18119233
672Repatriation General Hospital181238145
679Robert Koch Institute480198366
679Royal Hallamshire Hospital280570463
681NUI Galway279844631
681Central Military Hospital17916172
683University of Colorado3783.7K3.5K
683Southern Methodist University1781.7K847
683Baylor Scott & White Health17814362
686Beijing University of Chinese Medicine777176288
686H. Lee Moffitt Cancer Center & Research Institute177571311
688The Queen Elizabeth Hospital176506298
689Cleveland State University275975655
689University of New Mexico4752.0K2.5K
689Georgetown Lombardi Comprehensive Cancer Center17514197
692Istanbul University2742.5K1.6K
692Catholic University of the Most Holy Conception27417751
692Peking Union Medical College1742.7K1.5K
692Hamilton General Hospital2746772
692Fundación Universitaria Sanitas274223
697Simon Fraser University5731.6K2.3K
697IWK Health Centre173341192
697University of Cincinnati Academic Health Center3731.1K1.2K
697Lanzhou University of Arts and Science173214
701Eindhoven University of Technology2722.0K1.6K
701Hasselt University372525623
701Aichi Medical University172832343
701Southampton General Hospital372567720
701Telethon Institute for Child Health Research372238332
701John L. McClellan Memorial Veterans Hospital1723525
707University of Malta471242359
707University of Georgia4713.2K3.5K
707National Graduate Institute for Policy Studies1719744
707Second Military Medical University3711.0K984
711University of Bordeaux5708191.3K
711University of Graz3701.3K1.5K
711University of Eastern Finland2701.4K1.1K
711Onze Lieve Vrouwe Gasthuis170447233
711Istanbul University-Cerrahpaşa170683121
711Yıldırım Beyazıt University170666109
711Ottawa General Hospital170166102
718University of Twente6699621.8K
718Indiana University Northwest3693950
720Queensland University of Technology3682.2K2.4K
720Bradford Royal Infirmary168267137
722University Hospital Complex of Granada167276120
723Chosun University366648593
723Heidelberg University7662.0K3.3K
723Victor Babeș University of Medicine and Pharmacy2668454
723Englewood Hospital and Medical Center1668947
727University of Surrey4651.6K2.1K
727Griffith University4652.0K2.7K
727Shanxi Medical University265429278
727North Shore Hospital16513471
731University of Lübeck364660841
731University of Valencia2643.6K2.4K
731University of Sussex1643.6K2.1K
731University of Rajasthan164621270
735University of Tübingen2633.4K2.9K
735Louisiana State University1635.3K3.0K
735Universitätsmedizin Göttingen363333421
735University of Medicine and Dentistry of New Jersey263520646
735Royal Melbourne Hospital263780764
735University of the Philippines Manila7632677
735Econometric Institute163140102
742New York University3623.5K3.4K
742Pontifícia Universidade Católica de Minas Gerais162451106
742University of Bath2622.5K2.2K
742MGH Institute of Health Professions16217588
742National Center for Immunization and Respiratory Diseases1628665
747Pompeu Fabra University361715962
747Chalmers University of Technology2612.1K1.8K
747Republic of China National Defense Medical Center361753764
750University of St Andrews1602.2K1.3K
750Chungnam National University1602.4K1.2K
750University of the Basque Country1602.9K1.4K
750Sharp NEC Display Solutions16021
750University of Tennessee Health Science Center1601.7K1.1K
755St. Catherine University15910842
755Princess Margaret Hospital159871614
755City Hospital, Birmingham15915781
755Nottingham University Hospitals NHS Trust259465396
759Hadassah Medical Center458333630
759Atlantic Veterinary College158191130
759Gentofte Hospital358215352
759Royal National Orthopaedic Hospital158295196
759European Commission558468917
759Berlin Institute of Health at Charité - Universitätsmedizin Berlin458253385
765Makerere University1157141633
765Royal College of Surgeons in Ireland557287695
765University of Udine3578561.2K
765Rick Hansen Institute1571613
769Virginia Tech2564.4K3.7K
769German Cancer Research Center356480726
769Fudan University4563.1K3.3K
769Umm Al-Qura University156977376
769Mitsui Memorial Hospital156219117
769Oxford University Hospitals NHS Trust256470401
769Public Health Foundation of India256130136
776University of Guelph4551.8K2.5K
776Laurentian University155999551
776Janeway Children's Health and Rehabilitation Centre155147
776ComUE Paris-Saclay University4551.3K1.5K
776Harbor–UCLA Medical Center255344401
776St. Luke's Hospital255336299
776Sorbonne Paris Cité University (group)455501948
783Seoul National University1545.9K3.8K
783Hallym University1541.2K647
783Kyung Hee University1543.1K1.8K
783Frederiksberg Hospital254141186
783University of Malaya3542.2K2.3K
783Old Dominion University1542.3K1.3K
783Taipei Medical University Hospital154558307
783The Alfred Hospital554319693
783VA Boston Healthcare System154546444
783Cha University154834434
783Sefako Makgatho Health Sciences University154268108
783Trinity College3541.2K1.7K
795Pan American Health Organization35389151
795Auckland City Hospital253455464
795Mekelle University153353204
795Royal Perth Hospital253523541
795Blizard Building353118234
795City University London553122482
795Universitatea de Medicina si Farmacie Victor Babes din Timisoara1533819
802University of Jena3521.7K2.1K
802University of Giessen1523.2K2.2K
802Leibniz Association1527071
802Marche Polytechnic University1522.4K1.6K
802Alpert Medical School252974982
802Royal Free Hospital1521.2K803
802Claude Bernard University Lyon 14521.2K1.8K
802Austin Hospital152575430
810Chinese Academy of Sciences1517.5K5.3K
810Federal University of Rio de Janeiro2513.7K2.6K
810Utah State University1512.9K1.9K
810Hospital Israelita Albert Einstein151504238
810Portland State University1512.0K1.2K
810Hillel Yaffe Medical Center151184109
810Kaplan Medical Center151445302
810Foothills Medical Centre251112172
810Royal Veterinary and Agricultural University151508462
810Center for Biomedical Research in Epidemiology and Public Health Network3512363
810Medical Research Council251251409
821Karlsruhe Institute of Technology1503.5K2.4K
821University of Carabobo15019358
821EM Strasbourg Business School15056
824Wellcome Sanger Institute149435440
824Ghent University Hospital1491.3K1.0K
824Cancer Institute of New South Wales3491525
824Tehran University of Medical Sciences5491.7K2.3K
824Wellcome Genome Campus149391423
824Mary Imogene Bassett Hospital14910668
830King Saud University3482.6K2.7K
830HealthPartners1482920
830Long Island Jewish Medical Center148199163
830Royal Cornwall Hospital148199135
830St. Joseph Mercy Hospital14811372
835Bordeaux Segalen University24797237
835West Virginia University3472.2K2.6K
835Osaka University1475.3K3.4K
835RMIT University1473.4K2.3K
835Bascom Palmer Eye Institute247143178
835Patient-Centered Outcomes Research Institute2471433
835South Carolina Department of Health and Environmental Control14783
835Montpellier University Hospital147341236
843Amgen246447610
843University of Arkansas1463.5K2.1K
843Charleston Area Medical Center1463815
843De La Salle Medical and Health Sciences Institute1461911
843Royal University Hospital146274217
848St George's Hospital145583449
848Turku University Hospital1451.1K869
848Mount Sinai Medical Center145146129
848Oldchurch Hospital1455742
848St. Joseph's Healthcare Hamilton1457267
848Hospital de Clínicas de Porto Alegre145772537
848Hospital Monte Naranco1452326
855University of Duisburg-Essen2442.4K2.4K
855University of Kansas Hospital14411266
855St. George Hospital244125204
858Nagasaki University3431.1K1.2K
858Johannes Gutenberg University Mainz2432.0K2.1K
858Australian Catholic University243661706
858Takeda Pharmaceutical Company143305253
858Florida International University3431.7K2.3K
858National University of Ireland3431.0K1.8K
858Toronto Rehabilitation Institute143236213
858Sorbonne University4439151.2K
866Medical University of Łódź1421.3K896
866Stora Enso1422821
866Oberlin University142199
866Tulane University3421.6K2.2K
866Teikyo University142974606
866University of L'Aquila1421.1K839
866American Institutes for Research24286139
866Canberra Hospital142387306
866National Institute on Drug Abuse142473491
866Lunenfeld-Tanenbaum Research Institute142502520
866TIRR Memorial Hermann1423431
877Spiru Haret University3411216
877Menzies Institute for Medical Research141384306
879University of Nantes440117502
879University of Zaragoza1403.4K2.2K
879New York Medical College1401.7K1.3K
879St James's University Hospital140602493
879Metropolitan Hospital Center140259155
879Harry Perkins Institute of Medical Research34070245
885Hebrew University of Jerusalem3393.0K3.7K
885Mexican Social Security Institute139169125
885University College Dublin2392.9K3.1K
885University of Lisbon1394.7K2.9K
885Avans University of Applied Sciences1393129
885University of Huddersfield1391.5K913
885Montreal Children's Hospital139435406
885University of Somalia339210
885Grady Memorial Hospital139176153
885Morehouse School of Medicine139506449
885Instituto de Medicina Molecular139389371
896European University Viadrina43833115
896Pharmacia13898157
896London School of Hygiene & Tropical Medicine238182282
896University of Murcia1383.0K1.9K
896Mubarak Al-Kabeer Hospital1388150
896Kirby Institute53879201
896Guangxi University of Chinese Medicine138214120
896Instituto Ramón y Cajal de Investigación Sanitaria238109158
896Bethesda Hospital1385055
896Center for Environmental Health1381018
906ZI Mannheim137440432
906University of Campinas2373.4K2.8K
906University Hospital Bonn137885653
906Frenchay Hospital137319282
906VA Palo Alto Health Care System137412443
911University of Marburg4361.4K2.5K
911Institute for Quality and Efficiency in Health Care236633
911University of Oregon1363.2K2.5K
911King Fahad Medical City2363040
911University of Occupational and Environmental Health Japan1361.1K851
916University of Perugia1353.4K2.7K
916Genzyme235123263
916Aix-Marseille University2352.1K2.2K
916University of Central Greece1351221
916Concord Repatriation General Hospital135287231
916Cancer Research UK235386587
922University of Cincinnati2343.8K4.0K
922Cystic Fibrosis Foundation1342633
922University of Paris-Sud2341.5K1.9K
922Columbia University Irving Medical Center4341.2K1.9K
922Vall d'Hebron Hospital Universitari234323444
922Australian Institute of Health and Welfare1344050
922Derriford Hospital134368273
922Mount Vernon Hospital234169264
922University Hospital of Wales334471696
922University of Washington Medical Center134660615
922Jinhua Central Hospital2343655
922National Board of Health and Welfare13498128
934Oxford Brookes University1331.6K1.2K
934Université catholique de Louvain3332.5K3.7K
934Bryant University133196169
934Canisius College133244158
934Siriraj Hospital133693532
934Aberdeen Royal Infirmary133528418
934NHS Blood and Transplant23398151
934Rochester General Hospital133246198
934University of Maryland, Baltimore County4333401.0K
934Fondazione IRCCS Istituto Nazionale dei Tumori133677598
944Tongji University1323.5K2.6K
944Arizona State University4323.4K5.1K
944Democritus University of Thrace1321.6K1.2K
944University of Lethbridge232632899
944R. J. Reynolds Tobacco Company1322730
944University of Zenica1323214
944Prince of Wales Hospital3329691.6K
944Royal Adelaide Hospital132940819
944St. Finbarr's Hospital1321616
944Golestan University of Medical Sciences132432267
944Eastern Hepatobiliary Surgery Hospital132265248
944Caulfield Hospital1322825
944Sunshine Hospital1326062
944Mercy University Hospital1328572
958University of Jaén2319511.1K
958Capital Medical University3311.8K2.1K
958McDaniel College1319796
958Malaghan Institute of Medical Research23159139
958American Cancer Society131230276
958Capital Region of Denmark33165209
964University of Massachusetts Lowell2307551.0K
964University of Milan-Bicocca230530914
964Loughborough University1303.4K2.6K
964Ansbach University of Applied Sciences130156
964Montreal Chest Institute1305781
964Nanjing University of Science and Technology2301.4K1.3K
964Pamela Youde Nethersole Eastern Hospital130227241
964Leeds University Business School130253254
964Central Denmark Region2302950
973De La Salle University129401258
973American Society of Addiction Medicine12921
973Bangabandhu Sheikh Mujib Medical University129241123
973Scientific University of the South12916763
973Østfold Hospital Trust129121113
973Shaheed Suhrawardy Medical College1295015
973Manila Doctors Hospital1291514
973Université de Versailles Saint-Quentin-en-Yvelines129549486
973Barts Health NHS Trust229443526
982Charles University1284.6K3.4K
982Cyprus University of Technology128527518
982University of Oviedo1282.8K2.2K
982Association of American Medical Colleges1287057
982Health Sciences North1284757
982Penn Presbyterian Medical Center128275271
982Korea University of Science and Technology1284.3K3.1K
982Kerman University of Medical Sciences128995774
982Canadian Medical Association1281816
982North Bristol NHS Trust228228315
992Sungkyunkwan University2273.3K3.4K
992Bayer127793839
992University of Wuppertal127967796
992University of Jordan1271.9K1.4K
992Eduardo Mondlane University227261344
992Iowa State University1275.4K4.4K
992Kitasato University1271.6K1.2K
992National Institute of Public Health of Japan1276768
992King's College2271.6K2.3K