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Impact Factor:

According to the Journal Citation ReportsTM (JCR) from ClarivateTM, 2023, Impact Factors for the AACR Journals:


Impact Factor

 Blood Cancer Discovery 11.4
 Cancer Discovery 29.1
 Cancer Epidemiology, Biomarkers & Prevention 3.8
 Cancer Immunology Research 10.1
 Cancer Prevention Research 3.3
 Cancer Research 11.2
 Clinical Cancer Research 11.5
 Molecular Cancer Research 5.2
 Molecular Cancer Therapeutics 5.7
*Cancer Research Communications has not published long enough to have received an Impact Factor.


Five-Year Impact Factor:

While the standard Impact Factor measures citations to journal articles published within a 2-year period, the 5-year Impact Factor evaluates citations to journal articles published within a 5-year period to provide a measure of a journal's longer-term influence.


Impact Factor

 Blood Cancer Discovery 11.2
 Cancer Discovery 34.7
 Cancer Epidemiology, Biomarkers & Prevention 4.8
 Cancer Immunology Research 12.1
 Cancer Prevention Research 3.6
 Cancer Research 13.0
 Clinical Cancer Research 12.5
 Molecular Cancer Research 5.7
 Molecular Cancer Therapeutics 6.3



The Eigenfactor uses methods from network theory to rank the influence of journals, much as Google's PageRank algorithm ranks the influence of web pages, by identifying journals as influential if they are cited often by other influential journals.



 Blood Cancer Discovery 0.00209
 Cancer Discovery 0.06651
 Cancer Epidemiology, Biomarkers & Prevention 0.02038
 Cancer Immunology Research 0.01987
 Cancer Prevention Research 0.00405
 Cancer Research 0.08155
 Clinical Cancer Research 0.11124
 Molecular Cancer Research 0.01099
 Molecular Cancer Therapeutics 0.01726


Immediacy Index:

An Immediacy Index is a measure of how topical and urgent work published in a scientific journal is. The Immediacy Index is calculated by dividing the number of citations to articles published in a given year by the number of articles published in that year.


Immediacy Index

 Blood Cancer Discovery 4.7
 Cancer Discovery 12.8
 Cancer Epidemiology, Biomarkers & Prevention 0.9
 Cancer Immunology Research 2.2
 Cancer Prevention Research 0.8
 Cancer Research 3.2
 Clinical Cancer Research 3.4
 Molecular Cancer Research 1.7
 Molecular Cancer Therapeutics 1.5
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