(top 64%)
Impact Factor
558(top 1%)
H-Index
1022(top 1%)
G-Index
99
authors
49,259
papers
2,637,062
citations
8,559
citing journals
171,959
citing authors
Selected Period:
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Impact Factor of  based on the number of citations over 2-year window
The graph shows the changes in the impact factor of and its the corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.