3.3(top 10%)
impact factor
743(top 20%)
papers
6.4K(top 20%)
citations
37(top 20%)
h-index
3.3(top 10%)
extended IF
885
all documents
6.9K
doc citations
57(top 20%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1Massachusetts General Hospital143541.4K1.5K
2University of California123447.4K6.3K
3King's College London103201.5K1.5K
4Rensselaer Polytechnic Institute7293655602
5RWTH Aachen University152827001.1K
6University of Pennsylvania162452.1K3.1K
7University of California, Davis92429981.4K
8Beijing Institute of Technology12262.4K632
8University of Pittsburgh12268.0K2.8K
10Huazhong University of Science and Technology152231.1K1.5K
11University of California, Berkeley62211.6K1.8K
12IBM Thomas J. Watson Research Center1188514219
13University of Michigan71764.7K4.6K
14French National Institute of Health and Medical Research81661.1K1.3K
15Instituto de Instrumentación para Imagen Molecular516432
16Polytechnic University of Milan111617701.1K
17Chinese Academy of Sciences91573.8K3.7K
18Stanford University121542.4K4.0K
19Asan Medical Center11521.1K305
20University of Western Brittany4131297304
21CERN6125180171
22National Center for Scientific Research111223.5K4.3K
23Johns Hopkins University71172.8K3.6K
24Drexel University21152.1K1.3K
24Mayo Clinic31153.1K2.3K
26Duke University61112.4K3.0K
27Southeast University51081.6K1.4K
28Nagoya University6992.0K2.1K
29McGill University6923.8K4.7K
29University of Washington8924.1K5.7K
31Sichuan University6912.3K2.4K
32National Institute of Radiological Sciences890164319
33Tongji Medical College5881.1K1.2K
34McGill University Health Centre5877981.1K
34University of Pisa7871.8K2.7K
36George Washington University3862.3K2.0K
36Old Dominion University586597973
36Northeastern University2863.6K2.4K
39St Thomas' Hospital385195263
40ETH Zürich3803.0K3.0K
41Université de Sherbrooke10794851.4K
42University of Antwerp2782.7K2.1K
42University of British Columbia6784.6K5.8K
44Toulouse III University - Paul-Sabatier173485298
45University College London11702.4K5.0K
46Chongqing University4681.4K1.3K
47University of Erlangen-Nuremberg3671.2K1.5K
48Polytechnique Montréal1641.2K703
48University of Liverpool1646.3K3.7K
48Clarkson University1641.2K662
48North Carolina State University1645.8K3.5K
48Queensland University of Technology1644.2K2.5K
48ComUE Paris-Saclay University1642.8K1.4K
54Delft University of Technology7631.4K2.3K
55National Institutes of Health2624.0K3.6K
56University of Florida2617.6K5.9K
57University of Hong Kong2605.1K4.1K
57Yale University11601.6K4.3K
59Hanyang University1583.5K2.0K
60University of Arizona7572.8K4.8K
61Imperial College London1547.3K5.1K
62University of Rouen353102299
62University of California, San Francisco8531.4K2.8K
64University of Saskatchewan2523.4K3.0K
64Istituto Nazionale di Fisica Nucleare752231405
66University of Tübingen1514.6K3.2K
66University Hospital Erlangen151666473
66Anhui Polytechnic University151419167
69University of Leeds4503.6K4.5K
69Shaanxi University of Science and Technology150569281
71Fudan University5482.8K3.5K
71Shanghai Jiao Tong University5483.0K3.8K
71Stony Brook University5481.7K3.0K
74University of Texas at Austin2477.9K6.7K
74TU Dresden3472.2K2.7K
76University of Massachusetts Lowell445373798
76University of Bologna2455.2K4.6K
76Dalian Minzu University145377183
76Dalian University of Technology1452.9K1.9K
76Duke University Hospital3452.5K2.9K
81Helmholtz-Zentrum Dresden-Rossendorf244365373
81University Hospital Dresden244405511
83Lund University3434.3K5.0K
84Indian Institute of Science1422.9K1.9K
84University of Texas at Arlington1422.4K1.6K
84Indiana University1426.5K4.5K
87University of Chicago4413.6K4.9K
88École polytechnique fédérale de Lausanne3401.4K2.0K
88University of Illinois at Urbana–Champaign7402.1K4.7K
88Wuhan University1404.0K2.8K
91University of Tokyo2396.9K5.9K
92Weill Cornell Medicine2372.5K2.7K
93University of Cape Town3342.4K3.2K
94University of Wisconsin–Madison2338.0K7.6K
94University of Tennessee1336.2K4.7K
96Tsinghua University5322.7K3.9K
97University of Zurich3303.5K4.8K
97University of Barcelona3303.8K4.6K
99University of Magdeburg229395803
99Tohoku University3293.4K3.9K
101University of Vienna4282.8K4.4K
101Zhejiang University4283.7K4.9K
101Istituto Superiore di Sanità1281.6K1.5K
104University of Freiburg1273.9K3.4K
104University of Lübeck2279041.3K
104University of Bristol4273.3K5.3K
107University of Massachusetts2264.0K4.8K
107University of Manitoba4262.6K4.6K
107Nanchang University2261.4K1.5K
110University of Oxford2247.6K8.0K
110University of Texas MD Anderson Cancer Center2241.8K2.2K
110Southern Medical University3241.4K1.8K
113University of Cambridge2237.1K7.6K
113Pohang University of Science and Technology1231.4K1.3K
113Addenbrooke's Hospital2231.3K1.7K
113Sun Yat-sen University3233.5K4.4K
113University of Wollongong4231.6K3.4K
113Korea Research Institute of Standards and Science123439397
113Saskatchewan Health Authority1236021
120Cornell University1227.6K6.8K
120Siemens Healthineers42277258
120University of Hull1222.7K2.5K
123University of Orléans121944965
123TÉLUQ University1213025
123Bishop's University121129139
123Università degli Studi di Milano Bicocca1212.0K2.0K
127University of Naples Federico II2203.7K4.6K
127Johns Hopkins School of Medicine1202.8K2.8K
127Grenoble University - Grenoble Alpes University4204011.2K
127University of York1204.1K3.9K
127Hull York Medical School120200269
132University of Oklahoma3192.3K4.1K
133University of Edinburgh2185.9K6.9K
133University of Turin1185.5K5.0K
133University of Trento2181.6K2.5K
133University of Texas Southwestern Medical Center5181.7K3.3K
133Washington University School of Medicine2182.8K3.5K
138University of Science and Technology of China4171.8K3.0K
138Banner – University Medical Center117182198
140Concordia University2162.3K3.3K
140RheinMain University of Applied Sciences1164857
140Vrije Universiteit Brussel2162.3K3.5K
140Australian Nuclear Science and Technology Organisation316160456
140Lawrence Berkeley National Laboratory4168401.9K
140Chiba University2162.5K3.1K
140Memorial Sloan Kettering Cancer Center2161.8K2.5K
140Shenzhen University1162.2K2.2K
140Indian Statistical Institute1161.1K1.0K
140Hamad Medical Corporation116772753
150University of Padua1156.6K6.5K
150Xi'an Jiaotong University1153.6K3.5K
150Polytechnic University of Bari115761870
150University of Toledo1152.4K2.6K
150Geneva University Hospitals1151.9K2.0K
150University of California, Irvine2152.0K3.5K
156Peking University1145.5K5.3K
156Nanjing University of Aeronautics and Astronautics1141.8K1.6K
156University of Coimbra2142.4K3.6K
156Nanjing University of Science and Technology1141.8K1.7K
156University of Virginia2144.7K6.2K
161KAIST1132.5K2.7K
161University of Notre Dame1133.9K4.0K
161University of Sydney3136.0K9.0K
161University of Maryland2136.9K8.6K
161STMicroelectronics113171201
161University of Notre Dame Australia1131.4K1.8K
161San Raffaele Hospital113510682
161Universidade Federal de São Carlos1132.5K2.1K
161Canon Medical Systems Corporation2133455
161Nanfang Hospital1131.2K1.3K
161Institute for Nuclear Research1131014
161Cambridge University Hospitals NHS Foundation Trust113751887
173Anna University2121.2K1.7K
173Polish Academy of Sciences2123.5K4.5K
173Aarhus University2124.6K6.4K
173Maastricht University Medical Centre3121.0K1.9K
173Royal Infirmary of Edinburgh112708873
173Fujita Health University1129371.0K
179Heidelberg University2114.1K5.7K
179University of Utah3114.1K7.0K
179University Hospital Zurich2111.4K2.2K
179Xidian University3118541.4K
179Clermont Auvergne University1119291.2K
179IMT Atlantique21179205
179Universidad Carlos III de Madrid1111.3K1.4K
186University of Manchester1108.5K8.6K
186Brookhaven National Laboratory2109751.7K
186Katholieke Universiteit Leuven2105.4K7.7K
186University of Science and Technology Beijing2101.3K1.8K
186The Christie NHS Foundation Trust110455643
186University of California, Santa Cruz2106831.6K
186University of California, Los Angeles3103.3K6.2K
193University of Strasbourg391.2K2.9K
193Technical University of Munich195.8K6.4K
193University Hospital Heidelberg291.0K1.7K
193University of Genoa194.3K4.8K
193Wuhan University of Technology191.7K1.8K
193University of Groningen294.4K6.5K
193Johns Hopkins Hospital191.6K1.8K
193Hubert Curien Multi-disciplinary Institute3969266
193Carle Foundation Hospital2936151
193Laboratori Nazionali di Frascati39100195
203University of Ljubljana282.9K4.7K
203Ludwig Maximilian University of Munich284.2K6.3K
203University of Sassari281.0K2.3K
203Korea Atomic Energy Research Institute28524890
203GSI Helmholtz Centre for Heavy Ion Research1862111
203SLAC National Accelerator Laboratory18410560
203China University of Geosciences181.6K1.8K
203RIKEN181.5K1.9K
203University of Otago184.6K5.4K
203FH Aachen1879175
203Weber State University5837505
203University Medical Center Groningen182.2K2.7K
203Lanzhou University182.6K3.1K
203Shandong Normal University181.2K1.4K
203Institute for the Physics and Mathematics of the Universe183751
203Hainan Medical University18416475
203Okinawa Institute of Science and Technology18367574
203UC Davis Medical Center186321.0K
203Canon Inc.18122158
203Japan Aerospace Exploration Agency18478542
203Korea University283.2K4.8K
224Ramon Llulll University17314610
224Jagiellonian University371.9K3.7K
224Klinikum Aachen17568938
224University of Toulouse172.8K3.6K
224Case Western Reserve University175.5K6.4K
224University of Patras173.0K3.8K
224University of Macau171.9K2.5K
224University Hospital Bonn178851.2K
224Army Medical University171.6K2.0K
224Huashan Hospital277931.5K
224Beckman Laser Institute17149261
224University of West Attica17338453
236University of Maribor161.3K1.8K
236University of Southern California167.9K9.0K
236West Virginia University164.3K5.4K
236Karolinska Institute164.5K5.4K
236University of Valencia164.9K5.5K
236University of Surrey163.7K4.8K
236Indian Institutes of Technology263.5K5.2K
236McMaster University265.1K7.8K
236Medical University of Varna1689146
236Yunnan University161.4K1.9K
236Medical University of Vienna162.8K3.5K
236Royal College of Surgeons in Ireland161.0K1.6K
236Indian Institute of Technology Delhi161.9K2.4K
236National University of Malaysia162.4K3.2K
236University College Cork162.7K3.8K
236Indian Institute of Technology Patna26312678
236Cork University Hospital16486744
236Jožef Stefan Institute161.1K1.6K
236National Institutes of Health Clinical Center16384667
236Suzhou Institute of Biomedical Engineering and Technology16194314
236INFN Sezione di Napoli166287
236Royal Marsden NHS Foundation Trust16468680
258Seoul National University155.9K6.8K
258Worcester Polytechnic Institute151.3K1.9K
258South China University of Technology152.8K3.4K
258Macau University of Science and Technology157121.1K
258University of Siena153.0K4.1K
258University of Trieste152.8K3.9K
258Aix-Marseille University252.1K4.0K
258Chang Gung University152.1K2.8K
258Costa Rica Institute of Technology15128206
258National University of General San Martín15343491
258Torrens University Australia1585177
258Westmead Hospital151.1K1.6K
258Trento Institute for Fundamental Physics and Applications151435
258National Institute of Technology, Patna15286449
258National Institute of Technology, Silchar15402587
273Pukyong National University141.3K1.9K
273University of Turku144.1K5.5K
273Auburn University144.0K5.3K
273Emory University145.2K6.6K
273Dong-eui University14422724
273Illinois Institute of Technology141.6K2.5K
273Carleton University143.5K4.8K
273Shizuoka University141.6K2.1K
273Oslo University Hospital141.8K2.5K
273Turku University Hospital141.1K1.7K
273McMaster University Medical Centre14305563
273Northwell Health148691.4K
273Ottawa University1423144
273Tata Memorial Centre14678932
273University of Ottawa Heart Institute14429727
273University of Washington Medical Center146601.1K
273Mallinckrodt Institute of Radiology14483851
273Vector Institute141645
291Yonsei University135.3K6.5K
291Michigan State University236.1K9.9K
291Sogang University131.2K1.9K
291German Cancer Research Center138751.4K
291Jean Monnet University13447965
291Nanjing University133.7K4.8K
291Institut national de physique nucléaire et de physique des particules13148271
291Hebei University139851.5K
291Meijo University138381.2K
291Royal Institute of Technology133.1K4.5K
291University of Lisbon134.7K6.3K
291Western University132.7K4.1K
291Umeå University133.9K5.7K
291University of Catania133.6K5.0K
291Hosei University137401.1K
291Sabaragamuwa University of Sri Lanka1398197
291TRIUMF13161240
291University of Paris-Sud132.1K3.2K
291Maria Curie-Skłodowska University131.0K1.4K
291University of Mosul13450674
291Lausanne University Hospital131.6K2.4K
291Nagaoka University of Technology138521.1K
291LIRMM13194351
291Osmangazi University131.2K2.0K
291Illawarra Health & Medical Research Institute13172451
291Gannan Normal University13275476
291Laboratori Nazionali del Sud1366114
291Claude Bernard University Lyon 1132.6K3.8K
291Sorbonne Paris Cité University (group)131.4K2.3K
320Ewha Womans University122.3K3.6K
320Northwestern University127.0K9.1K
320University of Giessen222.3K4.7K
320Ryerson University122.2K3.6K
320University at Buffalo125.8K7.8K
320Kanazawa University122.9K3.9K
320Baylor University122.0K3.3K
320Loma Linda University121.5K2.5K
320University of New Mexico124.7K6.8K
320Technical University of Denmark123.4K4.9K
320Duke Kunshan University12115315
320Louisiana State University125.3K7.3K
320Western Michigan University121.8K3.0K
320Columbia University Irving Medical Center122.4K3.4K
320DTU Space1261109
320Capital Medical University122.7K3.4K
320Hamilton Health Sciences12301657
320Center for Particle Physics of Marseilles123869
320University of Iowa126.5K8.5K
339University of Lyon118662.0K
339National Taiwan University115.4K7.4K
339University of Copenhagen117.3K9.8K
339Tampere University of Technology111.2K2.2K
339University of Bern114.9K7.0K
339National Central University111.9K3.0K
339Boise State University111.2K2.5K
339Utah Valley University2178633
339University of Illinois at Chicago115.8K8.3K
339Tor Vergata University of Rome112.2K3.8K
339Howard University111.7K3.1K
339Zagazig University111.9K3.1K
339University of Victoria113.7K5.7K
339Indian Institute of Technology Kharagpur111.9K2.9K
339Shiraz University112.1K3.4K
339Tianjin University113.0K4.1K
339Seoul National University Hospital111.7K2.3K
339Peking University Health Science Center111.0K1.7K
339Tan Tock Seng Hospital117801.4K
339Universidad Autónoma del Estado de México116601.2K
339Zewail City of Science, Technology and Innovation11109312
339Academia Sinica113.5K4.9K
339National University Health System118631.6K
362Joint Institute for Nuclear Research10607927
362Jerusalem College of Technology10140408
362University of Canterbury102.9K5.1K
362Lincoln University108461.8K
362University of South Florida105.8K8.7K
362University of Siegen101.1K2.2K
362Shandong University104.4K6.2K
362Pennsylvania State University109.3K12.7K
362Helmholtz Zentrum München109731.8K
362Hokkaido University105.1K7.1K
362University of Insubria101.4K2.8K
362Beijing Normal University102.9K4.6K
362Veterans Health Administration101.4K2.5K
362Penn State Milton S. Hershey Medical Center106101.2K
362Vanderbilt University Medical Center202.0K3.9K
362Ara Institute of Canterbury1055196
362Lancaster University103.2K5.3K