Cumulative number of documents on IAS management in Spain and cumulative number of scientific documents included in the Journal Citation Reports (JCRs), with no distinction by research area (A). Global series encompasses all the documents included in the JCRs, whereas the Spain series includes exclusively those produced in Spain (data retrieved from www.scimagojr.com/countryrank.php). Numbers of documents by types are represented in (B), methodological approaches in (C) and number of documents by the most prolific authors in (D).