Ongoing ethical issues concerning authorship in biomedical journals: an integrative review.

Int J Nanomedicine · 2015 · PMC4525802 · PMID 26257520

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

an increasing trendno p-value reported

26 , 27 Li et al, 26 Wang et al, 28 and Akhabue and Lautenbach 27 all found significant increases in ECA contributions to original research papers over a 10-year period, as well as an increasing trend in the yearly prevalence of ECA manuscripts for all journals reviewed.

also in 63,971 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.