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. 2015 Aug 11;3:292. Originally published 2014 Dec 1. [Version 2] doi: 10.12688/f1000research.5775.2

PMC4566288.1; 2014 Dec 1
PMC4566288.2; 2015 Aug 11

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Copyright: © 2015 Xu Q et al.

This is an open access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 15. — The “Clinical Trial Attraction Scores” were calculated by dividing the numbers of Clinical Trials publications (reviews excluded) by the total numbers of publications (reviews excluded) in the 5-year period 2008–2012 and multiplying by 10,000.

Criteria A and E.