pone.0216126.g007.tif (8.03 MB)
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Chord diagram of the flow of citations between the identified clusters, excluding intra-cluster citations.

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posted on 09.05.2019, 17:31 by Minh Nguyen Quang, Tim Rogers, Jan Hofman, Ana B. Lanham

Outer-most arch: sum of all links to and from a given cluster. Second outer-most arch: inward links, representing citations received from publications in other clusters. Third outer-most arch: outward links, representing citations given to publications in other clusters.