| # | Institution | Articles | Citations | R ARank | R CRank |
|---|
| 1 | European Institute of Oncology | 346 | 41,116 | 2 | 1 |
| 2 | University of Milan | 309 | 28,810 | 16 | 8 |
| 3 | Dana–Farber Cancer Institute | 65 | 13,027 | 343 | 236 |
| 4 | Institut Jules Bordet | 45 | 11,998 | 23 | 10 |
| 5 | Harvard University | 57 | 11,512 | 4.5K | 2.7K |
| 6 | St. Jude Medical | 9 | 10,443 | 3 | 1 |
| 7 | Intermountain Healthcare | 8 | 10,354 | 85 | 3 |
| 8 | University of Utah | 6 | 9,361 | 3.7K | 86 |
| 9 | Royal Marsden Hospital | 18 | 8,261 | 90 | 28 |
| 10 | Université libre de Bruxelles | 35 | 6,367 | 345 | 100 |
| 11 | American Society of Clinical Oncology | 6 | 5,445 | 80 | 15 |
| 12 | Indiana University | 15 | 5,429 | 2.4K | 878 |
| 13 | Peter MacCallum Cancer Centre | 28 | 5,240 | 235 | 96 |
| 14 | University of Sydney | 21 | 4,799 | 4.0K | 1.4K |
| 15 | Stanford University | 8 | 4,651 | 10.6K | 2.9K |
| 16 | Breast International Group | 15 | 4,622 | 7 | 2 |
| 17 | University of Rochester Medical Center | 3 | 4,424 | 1.4K | 58 |
| 17 | Stanford University Medical Center | 3 | 4,424 | 717 | 17 |
| 19 | Washington University School of Medicine | 2 | 3,728 | 6.9K | 680 |
| 20 | Gemini Group | 3 | 3,725 | 3 | 2 |
| 21 | University of Southern California | 4 | 3,233 | 6.0K | 854 |
| 22 | Charité | 13 | 2,934 | 2.8K | 916 |
| 23 | Guy's Hospital | 3 | 2,926 | 731 | 61 |
| 24 | Frontier Science and Technology Research Foundation | 23 | 2,764 | 3 | 3 |
| 25 | Michigan Medicine | 2 | 2,734 | 3.7K | 313 |
| 26 | Penn Presbyterian Medical Center | 1 | 2,732 | 2.1K | 89 |
| 26 | St. Joseph Mercy Hospital | 1 | 2,732 | 30 | 2 |
| 28 | Beth Israel Deaconess Medical Center | 7 | 2,567 | 2.1K | 612 |
| 29 | University of Melbourne | 17 | 2,461 | 5.5K | 3.0K |
| 30 | University of Texas at Austin | 10 | 2,374 | 5.5K | 2.5K |
| 31 | Champalimaud Foundation | 6 | 2,244 | 71 | 13 |
| 32 | Sidney Kimmel Comprehensive Cancer Center | 3 | 2,242 | 777 | 163 |
| 33 | National Institutes of Health | 6 | 2,221 | 7.2K | 2.6K |
| 34 | King's College London | 3 | 2,184 | 9.7K | 2.4K |
| 35 | Brigham and Women's Hospital | 13 | 2,102 | 4.7K | 3.4K |
| 36 | Statistics New Zealand | 35 | 1,935 | 430 | 522 |
| 37 | University of California, San Francisco | 5 | 1,824 | 8.5K | 2.9K |
| 38 | Katholieke Universiteit Leuven | 13 | 1,818 | 3.3K | 1.5K |
| 39 | University of Bari | 18 | 1,772 | 910 | 260 |
| 40 | Centro di Riferimento Oncologico | 5 | 1,710 | 291 | 54 |
| 41 | University of Milan-Bicocca | 29 | 1,661 | 41 | 55 |
| 42 | European Organisation for Research and Treatment of Cancer | 4 | 1,541 | 52 | 15 |
| 43 | Université catholique de Louvain | 2 | 1,495 | 3.4K | 487 |
| 44 | University of Bern | 3 | 1,176 | 6.1K | 1.8K |
| 45 | University of Genoa | 13 | 1,137 | 2.0K | 1.1K |
| 46 | Breast Cancer Now | 3 | 1,016 | 92 | 42 |
| 47 | AstraZeneca | 4 | 899 | 1.1K | 382 |
| 48 | University of Turin | 14 | 650 | 2.0K | 1.8K |
| 49 | Emory University | 3 | 538 | 7.3K | 3.6K |
| 50 | Meredith College | 5 | 509 | 18 | 10 |
| 51 | University of Vermont | 2 | 491 | 1.5K | 519 |
| 52 | Baylor College of Medicine | 4 | 490 | 4.6K | 3.1K |
| 53 | University of Aberdeen | 1 | 352 | 3.1K | 1.1K |
| 53 | Aberdeen Royal Infirmary | 1 | 352 | 234 | 74 |
| 53 | Copenhagen University Hospital | 1 | 352 | 4.1K | 1.4K |
| 53 | Royal Liverpool University Hospital | 1 | 352 | 347 | 108 |
| 57 | Department of Medical Sciences | 9 | 305 | 1.4K | 1.4K |
| 58 | University of Glasgow | 2 | 296 | 7.6K | 4.3K |
| 59 | National and Kapodistrian University of Athens | 3 | 260 | 5.6K | 3.4K |
| 60 | Queen Mary University of London | 5 | 249 | 2.8K | 2.7K |
| 61 | Department of Public Health | 2 | 247 | 16.7K | 8.0K |
| 62 | University of Newcastle | 3 | 233 | 3.1K | 2.1K |
| 63 | Ospedale degli Infermi | 3 | 172 | 31 | 34 |
| 64 | Southern General Hospital | 1 | 151 | 86 | 66 |
| 65 | University of Texas Southwestern Medical Center | 2 | 127 | 6.0K | 5.5K |
| 66 | Maastricht University Medical Centre | 2 | 119 | 2.3K | 1.8K |
| 67 | University of Modena and Reggio Emilia | 2 | 113 | 2.4K | 1.8K |
| 68 | University of Udine | 2 | 91 | 1.2K | 901 |
| 69 | Orange Coast Memorial Medical Center | 1 | 89 | 3 | 3 |
| 69 | Providence Saint John's Health Center | 1 | 89 | 48 | 56 |
| 69 | Robert Larner College of Medicine | 1 | 89 | 571 | 397 |
| 69 | University of California, Los Angeles | 1 | 89 | 19.5K | 15.0K |
| 73 | Fox Chase Cancer Center | 2 | 56 | 767 | 1.3K |
| 74 | GlaxoSmithKline | 1 | 53 | 1.8K | 2.1K |
| 75 | University of Pisa | 1 | 31 | 7.0K | 6.5K |
| 76 | Scripps Research | 1 | 11 | 3.6K | 5.5K |
