“Fragments of peer review: A quantitative analysis of the literature (1969-2015)” by Francisco Grimaldo, Ana Marusic and Flaminio Squazzoni has been published in PLoS ONE. A preliminary version of the article was presented in a PEERE workshop last year. Here is the abstract. This paper examines research on peer review between 1969 and 2015 by looking at records indexed from the Scopus database. Although it is often argued that peer…