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Fig. 1 | BMC Biology

Fig. 1

From: Importance of scientific collaboration in contemporary drug discovery and development: a detailed network analysis

Fig. 1

Projecting paper institutions and references to the institutional collaboration network and the institutional knowledge flow network. a Paper I written by authors from institution a and b cite paper II written by authors from institution c, d and e, and paper III written by authors from institution c and d. b Collaborations among the five institutions based on the affiliations in the three papers. Link strength between institution c and d is 2; other link strengths are 1. c Directed links indicate the knowledge flows from institution c, d, and e to institution a and b; links from c/d to a/b have weight 2 and links from e to a/b have weight 1

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